Application: plasmashell (5.4.3)

Qt Version: 5.5.1
Operating System: Linux 4.3.0-2-default x86_64
Distribution: "openSUSE Tumbleweed (20151216) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Laptop Toshiba Satellite C55 did screensave when it was not used. When mouse is moved there is black screen for long long time and then it unfreezes and this KDE error appears. It freezes every time when screensaver will start.

Operating system OpenSUSE Thumbleweed. AMD APU A8 CPU/GPU.

The crash can be reproduced every time.

-- Backtrace:
Application: Plazma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa6688e28c0 (LWP 1695))]

Thread 17 (Thread 0x7fa651eaf700 (LWP 1700)):
#0  0x00007fa661e8e20d in poll () from /lib64/libc.so.6
#1  0x00007fa666d4b432 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fa666d4d007 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fa653ffee29 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fa66257f94f in QThreadPrivate::start (arg=0x14ef3d0) at thread/qthread_unix.cpp:331
#5  0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fa64b1d2700 (LWP 1830)):
#0  0x00007ffe3bb82ca1 in clock_gettime ()
#1  0x00007fa661ea3796 in clock_gettime () from /lib64/libc.so.6
#2  0x00007fa66262b1a6 in qt_clock_gettime (ts=0x7fa64b1d1aa0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007fa6627a20e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fa644002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fa6627a25f5 in QTimerInfoList::timerWait (this=0x7fa644002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007fa6627a398e in timerSourcePrepareHelper (timeout=0x7fa64b1d1b54, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fa64b1d1b54) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fa65e58488d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fa65e585193 in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#12 0x00007fa6627a452b in QEventDispatcherGlib::processEvents (this=0x7fa6440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7fa64b1d1cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fa66257ab1c in QThread::exec (this=this@entry=0x15b8c80) at thread/qthread.cpp:503
#15 0x00007fa6658269a5 in QQmlThreadPrivate::run (this=0x15b8c80) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007fa66257f94f in QThreadPrivate::start (arg=0x15b8c80) at thread/qthread_unix.cpp:331
#17 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fa63d7ce700 (LWP 1915)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa6439e8d6a in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fa6439e8597 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fa637937700 (LWP 1920)):
#0  0x00007fa66257811f in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=@0x17e9518: 0x0) at ../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetRelease<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, _q_value=@0x17e9518: 0x0) at ../../src/corelib/thread/qgenericatomic.h:175
#2  testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=this@entry=0x17e9518) at ../../src/corelib/thread/qbasicatomic.h:280
#3  fastTryUnlock (current=<synthetic pointer>, this=this@entry=0x17e9518) at thread/qmutex.h:85
#4  QMutex::unlock (this=this@entry=0x17e9518) at thread/qmutex.cpp:264
#5  0x00007fa6627a3afd in unlock (this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:138
#6  ~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../src/corelib/thread/qmutex.h:132
#7  canWaitLocked (this=0x17e94f0) at ../../src/corelib/thread/qthread_p.h:240
#8  postEventSourcePrepare (s=0x7fa6300012d0, timeout=0x7fa637936b54) at kernel/qeventdispatcher_glib.cpp:254
#9  0x00007fa65e58488d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fa65e585193 in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#12 0x00007fa6627a452b in QEventDispatcherGlib::processEvents (this=0x7fa6300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7fa637936cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fa66257ab1c in QThread::exec (this=this@entry=0x17e95f0) at thread/qthread.cpp:503
#15 0x00007fa6658269a5 in QQmlThreadPrivate::run (this=0x17e95f0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#16 0x00007fa66257f94f in QThreadPrivate::start (arg=0x17e95f0) at thread/qthread_unix.cpp:331
#17 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fa635eb3700 (LWP 1924)):
#0  0x00007fa661e8e20d in poll () from /lib64/libc.so.6
#1  0x00007fa65e585264 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa6627a452b in QEventDispatcherGlib::processEvents (this=0x7fa6280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7fa635eb2cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa66257ab1c in QThread::exec (this=this@entry=0x1920260) at thread/qthread.cpp:503
#6  0x00007fa6658269a5 in QQmlThreadPrivate::run (this=0x1920260) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007fa66257f94f in QThreadPrivate::start (arg=0x1920260) at thread/qthread_unix.cpp:331
#8  0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fa62ffff700 (LWP 1925)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa667fbaa84 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007fa667fbaac9 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fa62cd83700 (LWP 1935)):
#0  0x00007fa661e8a1ed in read () from /lib64/libc.so.6
#1  0x00007fa65e5c7210 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa65e584d94 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa65e585208 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fa6627a452b in QEventDispatcherGlib::processEvents (this=0x7fa5a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7fa62cd82cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fa66257ab1c in QThread::exec (this=this@entry=0x1a78d50) at thread/qthread.cpp:503
#8  0x00007fa6663a8e42 in QQuickPixmapReader::run (this=0x1a78d50) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#9  0x00007fa66257f94f in QThreadPrivate::start (arg=0x1a78d50) at thread/qthread_unix.cpp:331
#10 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fa59a2ce700 (LWP 1967)):
#0  0x00007ffe3bb82ca1 in clock_gettime ()
#1  0x00007fa661ea3796 in clock_gettime () from /lib64/libc.so.6
#2  0x00007fa66262b1a6 in qt_clock_gettime (ts=0x7fa59a2cda90, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007fa6627a20e9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fa594002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fa6627a25f5 in QTimerInfoList::timerWait (this=0x7fa594002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007fa6627a3e6c in timerSourcePrepareHelper (timeout=0x7fa59a2cdb34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  idleTimerSourcePrepare (source=<optimized out>, timeout=0x7fa59a2cdb34) at kernel/qeventdispatcher_glib.cpp:207
#9  0x00007fa65e58488d in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fa65e585193 in ?? () from /usr/lib64/libglib-2.0.so.0
#11 0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#12 0x00007fa6627a452b in QEventDispatcherGlib::processEvents (this=0x7fa5940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7fa59a2cdcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fa66257ab1c in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fa59c7e1e47 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#16 0x00007fa66257f94f in QThreadPrivate::start (arg=0x28938e0) at thread/qthread_unix.cpp:331
#17 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fa59250a700 (LWP 7390)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa66257f94f in QThreadPrivate::start (arg=0x380eba0) at thread/qthread_unix.cpp:331
#14 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fa587df4700 (LWP 7391)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa66257f94f in QThreadPrivate::start (arg=0x311b230) at thread/qthread_unix.cpp:331
#10 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fa5875f3700 (LWP 7392)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007fa66257f94f in QThreadPrivate::start (arg=0x7fa58c003170) at thread/qthread_unix.cpp:331
#20 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#21 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fa586df2700 (LWP 7393)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa66257f94f in QThreadPrivate::start (arg=0x1830770) at thread/qthread_unix.cpp:331
#10 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fa5865f1700 (LWP 7394)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007fa66257f94f in QThreadPrivate::start (arg=0x7fa5800027d0) at thread/qthread_unix.cpp:331
#18 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa585df0700 (LWP 7395)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fa66257f94f in QThreadPrivate::start (arg=0x7fa578002d90) at thread/qthread_unix.cpp:331
#16 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#17 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa5855ef700 (LWP 7396)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa66257f94f in QThreadPrivate::start (arg=0x7fa574002b90) at thread/qthread_unix.cpp:331
#14 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa584dee700 (LWP 7397)):
#0  0x00007fa66169b07f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa662580abb in wait (time=18446744073709551615, this=0x38edd90) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2f6a290, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa59ee52e37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa59ee56d98 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa59ee56de2 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa59ee52059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa59ee54e23 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa66257f94f in QThreadPrivate::start (arg=0x7fa578003330) at thread/qthread_unix.cpp:331
#14 0x00007fa6616954a4 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fa661e96b9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa6688e28c0 (LWP 1695)):
[KCrash Handler]
#6  0x00007fa66277e7a5 in QMetaObject::activate (sender=sender@entry=0x3be7990, signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3759
#7  0x00007fa665602e32 in VDMModelDelegateDataType::notify (this=<optimized out>, items=..., index=0, count=5, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel.cpp:171
#8  0x00007fa6658658ea in notify (roles=..., count=5, index=0, items=..., this=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel_p.h:118
#9  QQmlDelegateModel::_q_itemsChanged (this=this@entry=0x2dc9a40, index=index@entry=0, count=5, roles=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1144
#10 0x00007fa66586a0eb in QQmlDelegateModel::_q_layoutChanged (this=0x2dc9a40, parents=..., hint=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/types/qqmldelegatemodel.cpp:1608
#11 0x00007fa66588b5ef in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x2dc9a40, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=14, _a=_a@entry=0x7ffe3bb0e040) at .moc/moc_qqmldelegatemodel_p.cpp:205
#12 0x00007fa66588bca8 in QQmlDelegateModel::qt_metacall (this=0x2dc9a40, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7ffe3bb0e040) at .moc/moc_qqmldelegatemodel_p.cpp:344
#13 0x00007fa66277e140 in QMetaObject::activate (sender=sender@entry=0x3749f20, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3bb0e040) at kernel/qobject.cpp:3728
#14 0x00007fa66277e787 in QMetaObject::activate (sender=sender@entry=0x3749f20, m=m@entry=0x7fa662b93f40 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffe3bb0e040) at kernel/qobject.cpp:3578
#15 0x00007fa6627f62c6 in QAbstractItemModel::layoutChanged (this=this@entry=0x3749f20, _t1=..., _t2=_t2@entry=QAbstractItemModel::VerticalSortHint) at .moc/moc_qabstractitemmodel.cpp:562
#16 0x00007fa662721ed4 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1207
#17 0x00007fa662723778 in QSortFilterProxyModel::qt_static_metacall (_o=_o@entry=0x3749f20, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=5, _a=_a@entry=0x7ffe3bb0e340) at .moc/moc_qsortfilterproxymodel.cpp:202
#18 0x00007fa66277df8a in QMetaObject::activate (sender=sender@entry=0x3715be0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe3bb0e340) at kernel/qobject.cpp:3713
#19 0x00007fa66277e787 in QMetaObject::activate (sender=sender@entry=0x3715be0, m=m@entry=0x7fa662b93f40 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe3bb0e340) at kernel/qobject.cpp:3578
#20 0x00007fa6627f621c in QAbstractItemModel::dataChanged (this=this@entry=0x3715be0, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:548
#21 0x00007fa5939441ad in NetworkModel::updateItem (this=this@entry=0x3715be0, item=0x36bf730) at /usr/src/debug/plasma-nm-5.4.3/libs/models/networkmodel.cpp:566
#22 0x00007fa5939481b1 in NetworkModel::ipConfigChanged (this=0x3715be0) at /usr/src/debug/plasma-nm-5.4.3/libs/models/networkmodel.cpp:918
#23 0x00007fa66277de17 in call (a=0x7ffe3bb0e4b0, r=0x3715be0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#24 QMetaObject::activate (sender=sender@entry=0x2d97530, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=15, argv=argv@entry=0x0) at kernel/qobject.cpp:3698
#25 0x00007fa66277e787 in QMetaObject::activate (sender=sender@entry=0x2d97530, m=m@entry=0x7fa593929a80 <NetworkManager::Device::staticMetaObject>, local_signal_index=local_signal_index@entry=15, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#26 0x00007fa5936dfa93 in NetworkManager::Device::ipV4ConfigChanged (this=this@entry=0x2d97530) at /usr/src/debug/networkmanager-qt-5.16.0/build/src/moc_device.cpp:690
#27 0x00007fa59364b9c0 in NetworkManager::DevicePrivate::propertyChanged (this=this@entry=0x2d97b20, property=..., value=...) at /usr/src/debug/networkmanager-qt-5.16.0/src/device.cpp:302
#28 0x00007fa59367916a in NetworkManager::WirelessDevicePrivate::propertyChanged (this=0x2d97b20, property=..., value=...) at /usr/src/debug/networkmanager-qt-5.16.0/src/wirelessdevice.cpp:251
#29 0x00007fa593647842 in NetworkManager::DevicePrivate::propertiesChanged (this=0x2d97b20, properties=...) at /usr/src/debug/networkmanager-qt-5.16.0/src/device.cpp:604
#30 0x00007fa66277de17 in call (a=0x7ffe3bb0e820, r=0x2d97b20, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#31 QMetaObject::activate (sender=sender@entry=0x2d97c20, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe3bb0e820) at kernel/qobject.cpp:3698
#32 0x00007fa66277e787 in QMetaObject::activate (sender=sender@entry=0x2d97c20, m=m@entry=0x7fa593929e40 <OrgFreedesktopNetworkManagerDeviceWirelessInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe3bb0e820) at kernel/qobject.cpp:3578
#33 0x00007fa5936e94b8 in PropertiesChanged (_t1=..., this=0x2d97c20) at /usr/src/debug/networkmanager-qt-5.16.0/build/src/moc_nm-device-wifiinterface.cpp:274
#34 OrgFreedesktopNetworkManagerDeviceWirelessInterface::qt_static_metacall (_o=_o@entry=0x2d97c20, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0x7ffe3bb0e9a0) at /usr/src/debug/networkmanager-qt-5.16.0/build/src/moc_nm-device-wifiinterface.cpp:124
#35 0x00007fa5936f0788 in OrgFreedesktopNetworkManagerDeviceWirelessInterface::qt_metacall (this=0x2d97c20, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffe3bb0e9a0) at /usr/src/debug/networkmanager-qt-5.16.0/build/src/moc_nm-device-wifiinterface.cpp:229
#36 0x00007fa6634f9403 in QDBusConnectionPrivate::deliverCall (this=0x1c7ba30, object=0x2d97c20, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:978
#37 0x00007fa66277ed79 in QObject::event (this=0x2d97c20, e=<optimized out>) at kernel/qobject.cpp:1239
#38 0x00007fa663ac68cc in QApplicationPrivate::notify_helper (this=this@entry=0x14cbeb0, receiver=receiver@entry=0x2d97c20, e=e@entry=0x2d06ec0) at kernel/qapplication.cpp:3716
#39 0x00007fa663acb9d6 in QApplication::notify (this=0x7ffe3bb0f090, receiver=0x2d97c20, e=0x2d06ec0) at kernel/qapplication.cpp:3499
#40 0x00007fa662750cf3 in QCoreApplication::notifyInternal (this=0x7ffe3bb0f090, receiver=0x2d97c20, event=event@entry=0x2d06ec0) at kernel/qcoreapplication.cpp:965
#41 0x00007fa662753016 in sendEvent (event=0x2d06ec0, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x14c17b0) at kernel/qcoreapplication.cpp:1593
#43 0x00007fa6627534f8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#44 0x00007fa6627a4103 in postEventSourceDispatch (s=0x15196c0) at kernel/qeventdispatcher_glib.cpp:271
#45 0x00007fa65e585097 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#46 0x00007fa65e5852c8 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007fa65e58536c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#48 0x00007fa6627a450f in QEventDispatcherGlib::processEvents (this=0x151a860, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#49 0x00007fa66274e63a in QEventLoop::exec (this=this@entry=0x7ffe3bb0ef20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#50 0x00007fa6627562fd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#51 0x0000000000434150 in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.4.3/shell/main.cpp:176

Possible duplicates by query: bug 356713, bug 356152, bug 355997, bug 355650, bug 355622.

Reported using DrKonqi