Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.6.19-300.fc32.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 32 (Thirty Two)

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

The system was connected to one witeless network, when I selected connect (to a different wireless network) from the network manager system tray icon's menu KDE crashed.  this is the second time I have seen this in the last few weeks.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29	  return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7f37f98073c0 (LWP 2535))]

Thread 36 (Thread 0x7f3724ffb700 (LWP 3203)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c7bcc2c0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c7bcc270, cond=0x5597c7bcc298) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c7bcc298, mutex=0x5597c7bcc270) at pthread_cond_wait.c:638
#3  0x00007f37fd796dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#4  0x00007f37ff2adbc2 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#5  0x00007f37ff2b0109 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#6  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7f3725bfc700 (LWP 3202)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c7ce6cf4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c7ce6ca0, cond=0x5597c7ce6cc8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c7ce6cc8, mutex=0x5597c7ce6ca0) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f3746066700 (LWP 3179)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c6ebbc80) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c6ebbc30, cond=0x5597c6ebbc58) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c6ebbc58, mutex=0x5597c6ebbc30) at pthread_cond_wait.c:638
#3  0x00007f37fd796dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#4  0x00007f37ff2adbc2 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#5  0x00007f37ff2b0109 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#6  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f3746867700 (LWP 3178)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c6f48010) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c6f47fc0, cond=0x5597c6f47fe8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c6f47fe8, mutex=0x5597c6f47fc0) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f375161f700 (LWP 3156)):
#0  0x00007f37fc0371e8 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f37fbfe89ee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#2  0x00007f37fbfe8c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f37fd971b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f37fd92491b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f37fd790427 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f3751b4666c in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f3760c29700 (LWP 3152)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5f72bb4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5f72b60, cond=0x5597c5f72b88) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5f72b88, mutex=0x5597c5f72b60) at pthread_cond_wait.c:638
#3  0x00007f37fd796dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#4  0x00007f37ff2adbc2 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#5  0x00007f37ff2b0109 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#6  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f376182b700 (LWP 3151)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c6312a10) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c63129c0, cond=0x5597c63129e8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c63129e8, mutex=0x5597c63129c0) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f376f7fe700 (LWP 3140)):
#0  __GI___libc_read (nbytes=16, buf=0x7f376f7fda30, fd=20) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=20, buf=0x7f376f7fda30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f37fc03253f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007f37fbfe860e in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007f37fbfe8a75 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#5  0x00007f37fbfe8c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f37fd971b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f37fd92491b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f37fd790427 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f37ff1fefda in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#10 0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f376ffff700 (LWP 3139)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c590f684) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c590f630, cond=0x5597c590f658) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c590f658, mutex=0x5597c590f630) at pthread_cond_wait.c:638
#3  0x00007f37fd796dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#4  0x00007f37ff2adbc2 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#5  0x00007f37ff2b0109 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#6  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f3785ffb700 (LWP 3138)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c59fb2c0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c59fb270, cond=0x5597c59fb298) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c59fb298, mutex=0x5597c59fb270) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f37867fc700 (LWP 2940)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382f68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382f18, cond=0x5597c5382f40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382f40, mutex=0x5597c5382f18) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f3786ffd700 (LWP 2939)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382f68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382f18, cond=0x5597c5382f40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382f40, mutex=0x5597c5382f18) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f37877fe700 (LWP 2938)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382f68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382f18, cond=0x5597c5382f40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382f40, mutex=0x5597c5382f18) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f3787fff700 (LWP 2937)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382f68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382f18, cond=0x5597c5382f40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382f40, mutex=0x5597c5382f18) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f37a4ff9700 (LWP 2936)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382f68) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382f18, cond=0x5597c5382f40) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382f40, mutex=0x5597c5382f18) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f37a57fa700 (LWP 2935)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f37a5ffb700 (LWP 2934)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382864) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f37a67fc700 (LWP 2933)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382864) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f37a6ffd700 (LWP 2932)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382864) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f37a77fe700 (LWP 2931)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f37a7fff700 (LWP 2930)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382864) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f37c4ff9700 (LWP 2929)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f37c57fa700 (LWP 2928)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f37c5ffb700 (LWP 2927)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f37c67fc700 (LWP 2926)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f37c6ffd700 (LWP 2925)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f37c77fe700 (LWP 2924)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5382860) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5382810, cond=0x5597c5382838) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5382838, mutex=0x5597c5382810) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f37c7fff700 (LWP 2923)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c52588d8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5258888, cond=0x5597c52588b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c52588b0, mutex=0x5597c5258888) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f37d4ae5700 (LWP 2922)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c52588d8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5258888, cond=0x5597c52588b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c52588b0, mutex=0x5597c5258888) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f37d52e6700 (LWP 2921)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c52588d8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5258888, cond=0x5597c52588b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c52588b0, mutex=0x5597c5258888) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f37d5ae7700 (LWP 2920)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c52588d8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c5258888, cond=0x5597c52588b0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c52588b0, mutex=0x5597c5258888) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f37e9121700 (LWP 2919)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5597c5381548) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5597c53814f8, cond=0x5597c5381520) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5597c5381520, mutex=0x5597c53814f8) at pthread_cond_wait.c:638
#3  0x00007f37dae3d0fb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f37dae3cbcb in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f37ea6a4700 (LWP 2915)):
#0  0x00007f37fd405b6f in __GI___poll (fds=0x7f37e0004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37fbfe8ace in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#2  0x00007f37fbfe8c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f37fd971b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f37fd92491b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f37fd790427 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f37fef511e9 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f37eb931700 (LWP 2549)):
#0  0x00007f37fbfe68ff in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f37fbfe83ef in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f37fbfe8a75 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#3  0x00007f37fbfe8c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f37fd971b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f37fd92491b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f37fd790427 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f37fe8ff51b in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#8  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f37ec548700 (LWP 2544)):
#0  0x00007f37fd405b6f in __GI___poll (fds=0x7f37ec547b98, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37ff6c838a in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f37ff6ca71a in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f37ec71dc78 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f37fd791690 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f37fcc3b432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f37fd4109d3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f37f98073c0 (LWP 2535)):
[KCrash Handler]
#4  0x00007f37fd94f826 in QMetaObject::activate(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#5  0x00007f37fcf7f92c in VDMModelDelegateDataType::notify(QQmlAdaptorModel const&, QList<QQmlDelegateModelItem*> const&, int, int, QVector<int> const&) const () at /lib64/libQt5QmlModels.so.5
#6  0x00007f37fcf868c3 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /lib64/libQt5QmlModels.so.5
#7  0x00007f37fcf90053 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5QmlModels.so.5
#8  0x00007f37fd954c98 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#9  0x00007f37fd8dd250 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /lib64/libQt5Core.so.5
#10 0x00007f37fd90bb9d in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /lib64/libQt5Core.so.5
#11 0x00007f37fd954fb0 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#12 0x00007f37fd8dd250 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /lib64/libQt5Core.so.5
#13 0x00007f375015879e in NetworkModel::updateItem(NetworkModelItem*) () at /lib64/libplasmanm_internal.so
#14 0x00007f375015c669 in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () at /lib64/libplasmanm_internal.so
#15 0x00007f375015ccdb in NetworkModel::activeConnectionAdded(QString const&) () at /lib64/libplasmanm_internal.so
#16 0x00007f37fd954f76 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#17 0x00007f37472e98f9 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () at /lib64/libKF5NetworkManagerQt.so.6
#18 0x00007f3747329308 in NetworkManager::NetworkManagerPrivate::propertiesChanged(QMap<QString, QVariant> const&) () at /lib64/libKF5NetworkManagerQt.so.6
#19 0x00007f3747300313 in NetworkManager::NetworkManagerPrivate::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libKF5NetworkManagerQt.so.6
#20 0x00007f37fe909369 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#21 0x00007f37fd94db5e in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007f37fe317063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007f37fd925fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#24 0x00007f37fd928c47 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#25 0x00007f37fd9720a7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#26 0x00007f37fbfe87af in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007f37fbfe8b38 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#28 0x00007f37fbfe8c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#29 0x00007f37fd971b73 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f37fd92491b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007f37fd92c5a6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x00005597c365db81 in main ()
[Inferior 1 (process 2535) detached]

Possible duplicates by query: bug 418895, bug 418687, bug 418677, bug 417919, bug 417777.

Reported using DrKonqi