Application: plasmashell (5.6.1)

Qt Version: 5.5.1
Frameworks Version: 5.20.0
Operating System: Linux 4.5.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160411) (x86_64)"

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

I tested "adding widgets" feature in hard way. Just drop all of them to desktop until plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9baa6be8c0 (LWP 1642))]

Thread 22 (Thread 0x7f9b93e4a700 (LWP 1644)):
#0  0x00007f9ba3c1443d in poll () from /lib64/libc.so.6
#1  0x00007f9ba8aec432 in poll (__timeout=-1, __nfds=1, __fds=0x7f9b93e49c00) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x1a4b8a0, cond=cond@entry=0x1a4b8e0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f9ba8aee007 in xcb_wait_for_event (c=0x1a4b8a0) at xcb_in.c:693
#4  0x00007f9b95f99dd9 in QXcbEventReader::run (this=0x1a55f70) at qxcbconnection.cpp:1229
#5  0x00007f9ba430390f in QThreadPrivate::start (arg=0x1a55f70) at thread/qthread_unix.cpp:331
#6  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f9b91217700 (LWP 1666)):
#0  0x00007f9ba3c1443d in poll () from /lib64/libc.so.6
#1  0x00007f9ba0304374 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f9b84003070, timeout=<optimized out>, context=0x7f9b84000990) at gmain.c:4135
#2  g_main_context_iterate (context=context@entry=0x7f9b84000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b84000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9b840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9b91216cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=this@entry=0x1b32130) at thread/qthread.cpp:503
#7  0x00007f9ba75cc7b5 in QQmlThreadPrivate::run (this=0x1b32130) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f9ba430390f in QThreadPrivate::start (arg=0x1b32130) at thread/qthread_unix.cpp:331
#9  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f9b7faf1700 (LWP 1671)):
#0  0x00007f9ba0303b8b in g_main_context_query (context=context@entry=0x7f9b78000990, max_priority=2147483647, timeout=timeout@entry=0x7f9b7faf0bdc, fds=fds@entry=0x7f9b78002e70, n_fds=n_fds@entry=1) at gmain.c:3539
#1  0x00007f9ba03042ef in g_main_context_iterate (context=context@entry=0x7f9b78000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3822
#2  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b78000990, may_block=may_block@entry=1) at gmain.c:3901
#3  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9b780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9b7faf0cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9ba42feadc in QThread::exec (this=this@entry=0x1f19620) at thread/qthread.cpp:503
#6  0x00007f9ba75cc7b5 in QQmlThreadPrivate::run (this=0x1f19620) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007f9ba430390f in QThreadPrivate::start (arg=0x1f19620) at thread/qthread_unix.cpp:331
#8  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f9b7e2e9700 (LWP 1687)):
#0  g_mutex_unlock (mutex=0x7f9b70000990) at gthread-posix.c:1350
#1  0x00007f9ba030344e in g_main_context_acquire (context=0x7f9b70000990) at gmain.c:3228
#2  0x00007f9ba0304245 in g_main_context_iterate (context=context@entry=0x7f9b70000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3790
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b70000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9b700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9b7e2e8cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=this@entry=0x1fc9390) at thread/qthread.cpp:503
#7  0x00007f9ba75cc7b5 in QQmlThreadPrivate::run (this=0x1fc9390) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f9ba430390f in QThreadPrivate::start (arg=0x1fc9390) at thread/qthread_unix.cpp:331
#9  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f9b77fff700 (LWP 1696)):
#0  g_mutex_unlock (mutex=0x7f9b6c000990) at gthread-posix.c:1350
#1  0x00007f9ba0303d96 in g_main_context_check (context=context@entry=0x7f9b6c000990, max_priority=2147483647, fds=fds@entry=0x7f9b6c003070, n_fds=n_fds@entry=1) at gmain.c:3748
#2  0x00007f9ba0304318 in g_main_context_iterate (context=context@entry=0x7f9b6c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b6c000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9b6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9b77ffed10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f9ba430390f in QThreadPrivate::start (arg=0x21e1710) at thread/qthread_unix.cpp:331
#8  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f9b7663d700 (LWP 1734)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba9d8da84 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f9baa074ea0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f9ba9d8dac9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f9aebfff700 (LWP 1751)):
#0  0x00007f9ba03015c4 in g_source_iter_next (iter=iter@entry=0x7f9aebffeb20, source=source@entry=0x7f9aebffeb18) at gmain.c:956
#1  0x00007f9ba030393b in g_main_context_prepare (context=context@entry=0x7f9ae4000990, priority=priority@entry=0x7f9aebffeb98) at gmain.c:3420
#2  0x00007f9ba03042a3 in g_main_context_iterate (context=context@entry=0x7f9ae4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3820
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9ae4000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9ae40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9aebffecb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=this@entry=0x251c200) at thread/qthread.cpp:503
#7  0x00007f9ba8154e42 in QQuickPixmapReader::run (this=0x251c200) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#8  0x00007f9ba430390f in QThreadPrivate::start (arg=0x251c200) at thread/qthread_unix.cpp:331
#9  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f9adb6c6700 (LWP 1937)):
#0  0x00007f9ba03015ae in g_source_iter_next (iter=iter@entry=0x7f9adb6c5b40, source=source@entry=0x7f9adb6c5b38) at gmain.c:953
#1  0x00007f9ba0303d3a in g_main_context_check (context=context@entry=0x7f9ad4000990, max_priority=2147483647, fds=fds@entry=0x7f9ad4004cd0, n_fds=n_fds@entry=1) at gmain.c:3661
#2  0x00007f9ba0304318 in g_main_context_iterate (context=context@entry=0x7f9ad4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9ad4000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9ad40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9adb6c5cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f9adddf5e07 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#8  0x00007f9ba430390f in QThreadPrivate::start (arg=0x4b8bd50) at thread/qthread_unix.cpp:331
#9  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f9ac7dea700 (LWP 2505)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x52266e0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x52266e0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x52266e0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x52266e0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x52266e0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x52266e0) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#10 0x00007f9ba430390f in QThreadPrivate::start (arg=0x52266e0) at thread/qthread_unix.cpp:331
#11 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f9ac75e9700 (LWP 2506)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x6669eb0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#10 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#11 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#12 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#13 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#14 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x6669eb0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#15 0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x6669eb0) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#16 0x00007f9ba430390f in QThreadPrivate::start (arg=0x6669eb0) at thread/qthread_unix.cpp:331
#17 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f9ac6de8700 (LWP 2507)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x5398110, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#10 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#11 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#12 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x5398110, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#13 0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x5398110) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#14 0x00007f9ba430390f in QThreadPrivate::start (arg=0x5398110) at thread/qthread_unix.cpp:331
#15 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f9ac65e7700 (LWP 2508)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x7f9ac0002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9ac0002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9ac0002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9ac0002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9ac0002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x7f9ac0002d90) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#10 0x00007f9ba430390f in QThreadPrivate::start (arg=0x7f9ac0002d90) at thread/qthread_unix.cpp:331
#11 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f9ac5de6700 (LWP 2509)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x54f1f60, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#10 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#11 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#12 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x54f1f60, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#13 0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x54f1f60) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#14 0x00007f9ba430390f in QThreadPrivate::start (arg=0x54f1f60) at thread/qthread_unix.cpp:331
#15 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f9ac55e5700 (LWP 2510)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x7f9ab4002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9ab4002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9ab4002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9ab4002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9ab4002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x7f9ab4002f90) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#10 0x00007f9ba430390f in QThreadPrivate::start (arg=0x7f9ab4002f90) at thread/qthread_unix.cpp:331
#11 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f9ac4de4700 (LWP 2511)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x7f9aa8003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#10 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#11 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#12 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#13 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#14 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#15 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#16 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#17 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#18 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#19 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#20 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#21 0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#22 0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aa8003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#23 0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x7f9aa8003190) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#24 0x00007f9ba430390f in QThreadPrivate::start (arg=0x7f9aa8003190) at thread/qthread_unix.cpp:331
#25 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#26 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f9aa7fff700 (LWP 2512)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9ba4304a7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5188010) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x51ccbb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9ae910f09b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x74856e0, th=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:594
#4  0x00007f9ae910fde7 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x74856e0, th=th@entry=0x7f9aac003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:554
#5  0x00007f9ae9113d48 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aac003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:66
#6  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aac003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#7  0x00007f9ae9113d92 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55c7fb0, th=0x7f9aac003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/workinghardstate.cpp:73
#8  0x00007f9ae910f009 in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9aac003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.20.0/src/weaver.cpp:568
#9  0x00007f9ae9111dd3 in ThreadWeaver::Thread::run (this=0x7f9aac003190) at /usr/src/debug/threadweaver-5.20.0/src/thread.cpp:103
#10 0x00007f9ba430390f in QThreadPrivate::start (arg=0x7f9aac003190) at thread/qthread_unix.cpp:331
#11 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f9ace8be700 (LWP 2545)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f995f5152ab in WTF::TCMalloc_PageHeap::scavengerThread () at wtf/FastMalloc.cpp:2821
#2  0x00007f995f5152e9 in WTF::TCMalloc_PageHeap::runScavengerThread () at wtf/FastMalloc.cpp:1989
#3  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f991bdd8700 (LWP 2546)):
#0  0x00007f9ba3c1041d in read () from /lib64/libc.so.6
#1  0x00007f9ba0346430 in read (__nbytes=16, __buf=0x7f991bdd7b30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f9ad4002790) at gwakeup.c:210
#3  0x00007f9ba0303ea4 in g_main_context_check (context=context@entry=0x7f9ac8002cb0, max_priority=2147483647, fds=fds@entry=0x7f9ac8002d70, n_fds=n_fds@entry=1) at gmain.c:3632
#4  0x00007f9ba0304318 in g_main_context_iterate (context=context@entry=0x7f9ac8002cb0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9ac8002cb0, may_block=may_block@entry=1) at gmain.c:3901
#6  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f9ac80013d0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f991bdd7d10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f9ba42feadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f9ba430390f in QThreadPrivate::start (arg=0x83f4340) at thread/qthread_unix.cpp:331
#10 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f991b5d7700 (LWP 2547)):
#0  0x00007f9ba342102f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f995e4a0104 in WebCore::IconDatabase::syncThreadMainLoop () at loader/icon/IconDatabase.cpp:1454
#2  0x00007f995e4a0346 in WebCore::IconDatabase::iconDatabaseSyncThread () at loader/icon/IconDatabase.cpp:1054
#3  0x00007f995f544131 in wtfThreadEntryPoint () at wtf/ThreadingPthreads.cpp:195
#4  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f9913fff700 (LWP 2548)):
#0  0x00007f9ba3c1041d in read () from /lib64/libc.so.6
#1  0x00007f9ba0346430 in read (__nbytes=16, __buf=0x7f9913ffeb30, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f9ad4002780) at gwakeup.c:210
#3  0x00007f9ba0303ea4 in g_main_context_check (context=context@entry=0x7f990c000990, max_priority=2147483647, fds=fds@entry=0x7f990c003610, n_fds=n_fds@entry=1) at gmain.c:3632
#4  0x00007f9ba0304318 in g_main_context_iterate (context=context@entry=0x7f990c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007f9ba030447c in g_main_context_iteration (context=0x7f990c000990, may_block=may_block@entry=1) at gmain.c:3901
#6  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f990c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f9913ffed10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f9ba42feadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f9ba430390f in QThreadPrivate::start (arg=0x83f5620) at thread/qthread_unix.cpp:331
#10 0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f991add6700 (LWP 2555)):
#0  g_mutex_unlock (mutex=0x7f9904000990) at gthread-posix.c:1350
#1  0x00007f9ba0303990 in g_main_context_prepare (context=context@entry=0x7f9904000990, priority=priority@entry=0x7f991add5bf8) at gmain.c:3440
#2  0x00007f9ba03042a3 in g_main_context_iterate (context=context@entry=0x7f9904000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3820
#3  0x00007f9ba030447c in g_main_context_iteration (context=0x7f9904000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f9ba45284db in QEventDispatcherGlib::processEvents (this=0x7f99040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7f991add5d10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ba42feadc in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f9ba430390f in QThreadPrivate::start (arg=0x85a46e0) at thread/qthread_unix.cpp:331
#8  0x00007f9ba341b454 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f9ba3c1cd8d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9baa6be8c0 (LWP 1642)):
[KCrash Handler]
#6  QQuickItem::parentItem (this=0x111) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:2463
#7  0x00007f9b7e2fb498 in AppletInterface::destroyedChanged (this=0x84667e0, destroyed=<optimized out>) at /usr/src/debug/plasma-framework-5.20.0/src/scriptengines/qml/plasmoid/appletinterface.cpp:214
#8  0x00007f9ba4501d97 in QtPrivate::QSlotObjectBase::call (a=0x7ffdc4345be0, r=0x84667e0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#9  QMetaObject::activate (sender=0x82bc320, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdc4345be0) at kernel/qobject.cpp:3698
#10 0x00007f9ba4502707 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f9ba8adc960 <Plasma::Applet::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdc4345be0) at kernel/qobject.cpp:3578
#11 0x00007f9ba8861e22 in Plasma::Applet::destroyedChanged (this=<optimized out>, _t1=_t1@entry=true) at /usr/src/debug/plasma-framework-5.20.0/build/src/plasma/moc_applet.cpp:418
#12 0x00007f9ba8871804 in Plasma::AppletPrivate::askDestroy (this=0x7543680) at /usr/src/debug/plasma-framework-5.20.0/src/plasma/private/applet_p.cpp:243
#13 0x00007f9ba8863519 in Plasma::Applet::qt_static_metacall (_o=_o@entry=0x82bc320, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=21, _a=_a@entry=0x7ffdc4345e00) at /usr/src/debug/plasma-framework-5.20.0/build/src/plasma/moc_applet.cpp:224
#14 0x00007f9ba4501f0a in QMetaObject::activate (sender=sender@entry=0x767e820, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdc4345e00) at kernel/qobject.cpp:3713
#15 0x00007f9ba4502707 in QMetaObject::activate (sender=sender@entry=0x767e820, m=m@entry=0x7f9ba5d15080 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdc4345e00) at kernel/qobject.cpp:3578
#16 0x00007f9ba562f3a2 in QAction::triggered (this=this@entry=0x767e820, _t1=false) at .moc/moc_qaction.cpp:365
#17 0x00007f9ba56315f8 in QAction::activate (this=0x767e820, event=<optimized out>) at kernel/qaction.cpp:1162
#18 0x00007f9ba57a7312 in QMenuPrivate::activateCausedStack (this=this@entry=0x8f413f0, causedStack=..., action=action@entry=0x767e820, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#19 0x00007f9ba57ad23c in QMenuPrivate::activateAction (this=this@entry=0x8f413f0, action=action@entry=0x767e820, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1207
#20 0x00007f9ba57b1050 in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffdc43463e0) at widgets/qmenu.cpp:2536
#21 0x00007f9ba5678d98 in QWidget::event (this=this@entry=0x7ffdc4346bc0, event=event@entry=0x7ffdc43463e0) at kernel/qwidget.cpp:9047
#22 0x00007f9ba57b1a6b in QMenu::event (this=0x7ffdc4346bc0, e=0x7ffdc43463e0) at widgets/qmenu.cpp:2650
#23 0x00007f9ba563887c in QApplicationPrivate::notify_helper (this=this@entry=0x1a3b110, receiver=receiver@entry=0x7ffdc4346bc0, e=e@entry=0x7ffdc43463e0) at kernel/qapplication.cpp:3716
#24 0x00007f9ba563e4c1 in QApplication::notify (this=<optimized out>, receiver=0x7ffdc4346bc0, e=0x7ffdc43463e0) at kernel/qapplication.cpp:3276
#25 0x00007f9ba44d4c83 in QCoreApplication::notifyInternal (this=0x7ffdc4347b60, receiver=receiver@entry=0x7ffdc4346bc0, event=event@entry=0x7ffdc43463e0) at kernel/qcoreapplication.cpp:965
#26 0x00007f9ba563d032 in QCoreApplication::sendSpontaneousEvent (event=0x7ffdc43463e0, receiver=0x7ffdc4346bc0) at ../../src/corelib/kernel/qcoreapplication.h:227
#27 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x7ffdc4346bc0, event=event@entry=0x7ffdc43463e0, alienWidget=alienWidget@entry=0x0, nativeWidget=0x7ffdc4346bc0, buttonDown=buttonDown@entry=0x7f9ba5d43680 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#28 0x00007f9ba56930dd in QWidgetWindow::handleMouseEvent (this=this@entry=0x86e1e70, event=event@entry=0x7ffdc43467e0) at kernel/qwidgetwindow.cpp:452
#29 0x00007f9ba56952db in QWidgetWindow::event (this=0x86e1e70, event=0x7ffdc43467e0) at kernel/qwidgetwindow.cpp:210
#30 0x00007f9ba563887c in QApplicationPrivate::notify_helper (this=this@entry=0x1a3b110, receiver=receiver@entry=0x86e1e70, e=e@entry=0x7ffdc43467e0) at kernel/qapplication.cpp:3716
#31 0x00007f9ba563d986 in QApplication::notify (this=0x7ffdc4347b60, receiver=0x86e1e70, e=0x7ffdc43467e0) at kernel/qapplication.cpp:3499
#32 0x00007f9ba44d4c83 in QCoreApplication::notifyInternal (this=0x7ffdc4347b60, receiver=receiver@entry=0x86e1e70, event=event@entry=0x7ffdc43467e0) at kernel/qcoreapplication.cpp:965
#33 0x00007f9ba4a1884e in QCoreApplication::sendSpontaneousEvent (event=0x7ffdc43467e0, receiver=0x86e1e70) at ../../src/corelib/kernel/qcoreapplication.h:227
#34 QGuiApplicationPrivate::processMouseEvent (e=0x656a9b0) at kernel/qguiapplication.cpp:1791
#35 0x00007f9ba4a1a3b5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x656a9b0) at kernel/qguiapplication.cpp:1583
#36 0x00007f9ba49ffa58 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#37 0x00007f9b95fc9e80 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#38 0x00007f9ba03041a7 in g_main_dispatch (context=0x7f9b8c0016f0) at gmain.c:3154
#39 g_main_context_dispatch (context=context@entry=0x7f9b8c0016f0) at gmain.c:3769
#40 0x00007f9ba03043d8 in g_main_context_iterate (context=context@entry=0x7f9b8c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#41 0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b8c0016f0, may_block=may_block@entry=1) at gmain.c:3901
#42 0x00007f9ba45284bf in QEventDispatcherGlib::processEvents (this=0x1a75400, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#43 0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7ffdc4346b30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#44 0x00007f9ba57ac090 in QMenu::exec (this=this@entry=0x7ffdc4346bc0, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2307
#45 0x00007f9b7e30daf6 in ContainmentInterface::mousePressEvent (this=<optimized out>, event=0x751d6c0) at /usr/src/debug/plasma-framework-5.20.0/src/scriptengines/qml/plasmoid/containmentinterface.cpp:968
#46 0x00007f9ba81e1b1e in QQuickItem::event (this=this@entry=0x20aa200, ev=ev@entry=0x751d6c0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:7310
#47 0x00007f9b7e3003e9 in AppletInterface::event (this=0x20aa200, event=0x751d6c0) at /usr/src/debug/plasma-framework-5.20.0/src/scriptengines/qml/plasmoid/appletinterface.cpp:753
#48 0x00007f9ba563887c in QApplicationPrivate::notify_helper (this=this@entry=0x1a3b110, receiver=receiver@entry=0x20aa200, e=e@entry=0x751d6c0) at kernel/qapplication.cpp:3716
#49 0x00007f9ba563d986 in QApplication::notify (this=0x7ffdc4347b60, receiver=0x20aa200, e=0x751d6c0) at kernel/qapplication.cpp:3499
#50 0x00007f9ba44d4c83 in QCoreApplication::notifyInternal (this=0x7ffdc4347b60, receiver=receiver@entry=0x20aa200, event=event@entry=0x751d6c0) at kernel/qcoreapplication.cpp:965
#51 0x00007f9ba81f02f3 in QCoreApplication::sendEvent (event=0x751d6c0, receiver=0x20aa200) at /usr/include/qt5/QtCore/qcoreapplication.h:224
#52 QQuickWindow::sendEvent (this=this@entry=0x2240d70, item=item@entry=0x20aa200, e=e@entry=0x751d6c0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:2608
#53 0x00007f9ba81f0594 in QQuickWindowPrivate::deliverInitialMousePressEvent (this=this@entry=0x223bd10, item=item@entry=0x20aa200, event=event@entry=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1500
#54 0x00007f9ba81f04dd in QQuickWindowPrivate::deliverInitialMousePressEvent (this=this@entry=0x223bd10, item=item@entry=0x223ffa0, event=event@entry=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1490
#55 0x00007f9ba81f04dd in QQuickWindowPrivate::deliverInitialMousePressEvent (this=this@entry=0x223bd10, item=0x1d0ba00, event=event@entry=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1490
#56 0x00007f9ba81f06ff in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0x223bd10, event=event@entry=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1521
#57 0x00007f9ba81f08f2 in QQuickWindow::mousePressEvent (this=<optimized out>, event=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1552
#58 0x00007f9ba4a20ceb in QWindow::event (this=this@entry=0x2240d70, ev=ev@entry=0x7ffdc43476d0) at kernel/qwindow.cpp:2054
#59 0x00007f9ba81f77c1 in QQuickWindow::event (this=this@entry=0x2240d70, e=e@entry=0x7ffdc43476d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickwindow.cpp:1413
#60 0x0000000000428ef1 in DesktopView::event (this=0x2240d70, e=0x7ffdc43476d0) at /usr/src/debug/plasma-workspace-5.6.1/shell/desktopview.cpp:214
#61 0x00007f9ba563887c in QApplicationPrivate::notify_helper (this=this@entry=0x1a3b110, receiver=receiver@entry=0x2240d70, e=e@entry=0x7ffdc43476d0) at kernel/qapplication.cpp:3716
#62 0x00007f9ba563d986 in QApplication::notify (this=0x7ffdc4347b60, receiver=0x2240d70, e=0x7ffdc43476d0) at kernel/qapplication.cpp:3499
#63 0x00007f9ba44d4c83 in QCoreApplication::notifyInternal (this=0x7ffdc4347b60, receiver=receiver@entry=0x2240d70, event=event@entry=0x7ffdc43476d0) at kernel/qcoreapplication.cpp:965
#64 0x00007f9ba4a1884e in QCoreApplication::sendSpontaneousEvent (event=0x7ffdc43476d0, receiver=0x2240d70) at ../../src/corelib/kernel/qcoreapplication.h:227
#65 QGuiApplicationPrivate::processMouseEvent (e=0x86e1ad0) at kernel/qguiapplication.cpp:1791
#66 0x00007f9ba4a1a3b5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x86e1ad0) at kernel/qguiapplication.cpp:1583
#67 0x00007f9ba49ffa58 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#68 0x00007f9b95fc9e80 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#69 0x00007f9ba03041a7 in g_main_dispatch (context=0x7f9b8c0016f0) at gmain.c:3154
#70 g_main_context_dispatch (context=context@entry=0x7f9b8c0016f0) at gmain.c:3769
#71 0x00007f9ba03043d8 in g_main_context_iterate (context=context@entry=0x7f9b8c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#72 0x00007f9ba030447c in g_main_context_iteration (context=0x7f9b8c0016f0, may_block=may_block@entry=1) at gmain.c:3901
#73 0x00007f9ba45284bf in QEventDispatcherGlib::processEvents (this=0x1a75400, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#74 0x00007f9ba44d25ca in QEventLoop::exec (this=this@entry=0x7ffdc4347a20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#75 0x00007f9ba44da28d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#76 0x00007f9ba4a1053c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1529
#77 0x00007f9ba5634f25 in QApplication::exec () at kernel/qapplication.cpp:2976
#78 0x000000000041d964 in main (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.6.1/shell/main.cpp:139

Reported using DrKonqi