Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.5.0-rc5+ x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

opening konsole straight after starting KDE. Plastik kwin decoration disappeared.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbebd1a17c0 (LWP 4057))]

Thread 17 (Thread 0x7fbebc8df700 (LWP 4059)):
#0  0x00000030004dfb6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x000000300380a382 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7fbebc8ded00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x000000300380a382 in _xcb_conn_wait (c=c@entry=0x1836de0, cond=cond@entry=0x1836e20, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459
#3  0x000000300380bff7 in xcb_wait_for_event (c=0x1836de0) at ../../src/xcb_in.c:693
#4  0x00007fbebcf435b9 in QXcbEventReader::run() (this=0x1849e20) at qxcbconnection.cpp:1230
#5  0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x1849e20) at thread/qthread_unix.cpp:331
#6  0x0000003000c07284 in start_thread (arg=0x7fbebc8df700) at pthread_create.c:333
#7  0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fbeb6083700 (LWP 4102)):
#0  0x00000030004dfb6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x000000300284a1cc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fbeb0003070, timeout=<optimized out>, context=0x7fbeb0000990) at /build/glib2.0-2.46.2/./glib/gmain.c:4135
#2  0x000000300284a1cc in g_main_context_iterate (context=context@entry=0x7fbeb0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3835
#3  0x000000300284a2dc in g_main_context_iteration (context=0x7fbeb0000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901
#4  0x00000030194dd2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fbeb00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00000030194842ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fbeb6082de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00000030192a08d4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x000000304a2d5105 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x194d900) at thread/qthread_unix.cpp:331
#9  0x0000003000c07284 in start_thread (arg=0x7fbeb6083700) at pthread_create.c:333
#10 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fbeacd83700 (LWP 4121)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbeaf9b3c43 in radeon_drm_cs_emit_ioctl (mtx=0x1bc7d90, cond=0x1bc7db8) at ../../../../../../../include/c11/threads_posix.h:159
#2  0x00007fbeaf9b3c43 in radeon_drm_cs_emit_ioctl (sema=0x1bc7d90) at ../../../../../../../src/gallium/auxiliary/os/os_thread.h:259
#3  0x00007fbeaf9b3c43 in radeon_drm_cs_emit_ioctl (param=param@entry=0x1bc7a40) at ../../../../../../../src/gallium/winsys/radeon/drm/radeon_drm_winsys.c:653
#4  0x00007fbeaf9b3397 in impl_thrd_routine (p=<optimized out>) at ../../../../../../../include/c11/threads_posix.h:87
#5  0x0000003000c07284 in start_thread (arg=0x7fbeacd83700) at pthread_create.c:333
#6  0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fbeab240700 (LWP 4131)):
#0  0x0000003000c0d721 in __GI___pthread_getspecific (key=3) at pthread_getspecific.c:57
#1  0x0000003002870e70 in g_thread_self () at /build/glib2.0-2.46.2/./glib/gthread.c:976
#2  0x000000300284914c in g_main_context_acquire (context=0x7fbea4000990) at /build/glib2.0-2.46.2/./glib/gmain.c:3209
#3  0x000000300284a085 in g_main_context_iterate (context=context@entry=0x7fbea4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3790
#4  0x000000300284a2dc in g_main_context_iteration (context=0x7fbea4000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901
#5  0x00000030194dd2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fbea40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00000030194842ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fbeab23fde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00000030192a08d4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#8  0x000000304a2d5105 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x1a64c70) at thread/qthread_unix.cpp:331
#10 0x0000003000c07284 in start_thread (arg=0x7fbeab240700) at pthread_create.c:333
#11 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fbea99c1700 (LWP 4169)):
#0  0x00000030004dbb7d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x000000300288d510 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fbea99c0be0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x000000300288d510 in g_wakeup_acknowledge (wakeup=0x7fbea4002390) at /build/glib2.0-2.46.2/./glib/gwakeup.c:210
#3  0x0000003002849cb4 in g_main_context_check (context=context@entry=0x7fbe9c000990, max_priority=2147483647, fds=fds@entry=0x7fbe9c003070, n_fds=n_fds@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3632
#4  0x000000300284a170 in g_main_context_iterate (context=context@entry=0x7fbe9c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3837
#5  0x000000300284a2dc in g_main_context_iteration (context=0x7fbe9c000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901
#6  0x00000030194dd2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fbe9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00000030194842ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fbea99c0de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00000030192a08d4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#9  0x000000304a2d5105 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x1bf1fe0) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbea99c1700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fbea3fff700 (LWP 4179)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000308517e1c4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x000000308517e209 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x0000003000c07284 in start_thread (arg=0x7fbea3fff700) at pthread_create.c:333
#4  0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fbe1b9b2700 (LWP 4210)):
#0  0x0000003002849769 in g_main_context_prepare (context=context@entry=0x7fbe14000990, priority=priority@entry=0x7fbe1b9b1cb0) at /build/glib2.0-2.46.2/./glib/gmain.c:3453
#1  0x000000300284a0fb in g_main_context_iterate (context=context@entry=0x7fbe14000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3820
#2  0x000000300284a2dc in g_main_context_iteration (context=0x7fbe14000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901
#3  0x00000030194dd2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fbe140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00000030194842ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fbe1b9b1de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00000030192a08d4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbea008a095 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x2911550) at thread/qthread_unix.cpp:331
#8  0x0000003000c07284 in start_thread (arg=0x7fbe1b9b2700) at pthread_create.c:333
#9  0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fbe1b1b1700 (LWP 4211)):
#0  0x000000300288e895 in g_mutex_lock (mutex=mutex@entry=0x7fbe0c000990) at /build/glib2.0-2.46.2/./glib/gthread-posix.c:1338
#1  0x00000030028492a4 in g_main_context_release (context=0x7fbe0c000990) at /build/glib2.0-2.46.2/./glib/gmain.c:3248
#2  0x000000300284a186 in g_main_context_iterate (context=context@entry=0x7fbe0c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3842
#3  0x000000300284a2dc in g_main_context_iteration (context=0x7fbe0c000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901
#4  0x00000030194dd2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fbe0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00000030194842ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fbe1b1b0e00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00000030192a08d4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x1bbfb30) at thread/qthread_unix.cpp:331
#8  0x0000003000c07284 in start_thread (arg=0x7fbe1b1b1700) at pthread_create.c:333
#9  0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fbe11d80700 (LWP 4229)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x45c3a90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x45c3a90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x45c3a90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x45c3a90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x45c3a90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x45c3a90) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x45c3a90) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe11d80700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fbe1157f700 (LWP 4230)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x4367c30, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x4367c30, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x4367c30, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x4367c30, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x4367c30, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x4367c30) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x4367c30) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe1157f700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fbe10d7e700 (LWP 4231)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x7fbdf4002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbdf4002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbdf4002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbdf4002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbdf4002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x7fbdf4002d90) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x7fbdf4002d90) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe10d7e700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fbe07ffe700 (LWP 4232)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x7fbdec002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbdec002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbdec002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbdec002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbdec002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x7fbdec002d90) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x7fbdec002d90) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe07ffe700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fbe077fd700 (LWP 4233)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x43c70a0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x43c70a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x43c70a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x43c70a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x43c70a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x43c70a0) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x43c70a0) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe077fd700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fbe06ffc700 (LWP 4234)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x7fbde4002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbde4002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbde4002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbde4002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbde4002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x7fbde4002f90) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x7fbde4002f90) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe06ffc700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fbe067fb700 (LWP 4235)):
[KCrash Handler]
#6  0x0000003100403c14 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#7  0x0000003100404db4 in mdb_txn_begin () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#8  0x00000030ea82101e in  () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#9  0x00000030ea80fff2 in Baloo::Query::exec() () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5
#10 0x00007fbe123b3f2f in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#11 0x00007fbe123b4879 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so
#12 0x00007fbea1322f40 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) (this=0x44a4ec0, localContext=...) at ../../src/abstractrunner.cpp:131
#13 0x00007fbea0cd67e0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#14 0x00007fbea0cd5330 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) (this=<optimized out>, self=..., th=0x7fbde80027d0) at ../../src/job.cpp:83
#15 0x00007fbea0cd4dda in ThreadWeaver::Thread::run() (this=0x7fbde80027d0) at ../../src/thread.cpp:114
#16 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x7fbde80027d0) at thread/qthread_unix.cpp:331
#17 0x0000003000c07284 in start_thread (arg=0x7fbe067fb700) at pthread_create.c:333
#18 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fbe05ffa700 (LWP 4236)):
#0  0x0000003000c0c8cf in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f6f7a0) at thread/qwaitcondition_unix.cpp:136
#2  0x00000030192a6b2b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x42e28f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fbea0cd202b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x4201230, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fbea0cd2ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x4201230, th=th@entry=0x7fbddc002990, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fbea0cd7038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbddc002990, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbddc002990, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fbea0cd7092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x42a5450, th=0x7fbddc002990, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fbea0cd1f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7fbddc002990, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fbea0cd4ea3 in ThreadWeaver::Thread::run() (this=0x7fbddc002990) at ../../src/thread.cpp:103
#10 0x00000030192a588e in QThreadPrivate::start(void*) (arg=0x7fbddc002990) at thread/qthread_unix.cpp:331
#11 0x0000003000c07284 in start_thread (arg=0x7fbe05ffa700) at pthread_create.c:333
#12 0x00000030004e8a4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fbebd1a17c0 (LWP 4057)):
#0  0x00000030004dfb6d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003008e2bd1f in  () at /lib/x86_64-linux-gnu/libdbus-1.so.3
#2  0x0000003008e2a98e in  () at /lib/x86_64-linux-gnu/libdbus-1.so.3
#3  0x0000003008e135f4 in  () at /lib/x86_64-linux-gnu/libdbus-1.so.3
#4  0x0000003008e140ec in  () at /lib/x86_64-linux-gnu/libdbus-1.so.3
#5  0x0000003008e145aa in dbus_connection_send_with_reply_and_block () at /lib/x86_64-linux-gnu/libdbus-1.so.3
#6  0x0000003025e273d0 in QDBusConnectionPrivate::sendWithReply(QDBusMessage const&, int, int) (error=<optimized out>, timeout_milliseconds=2147483647, message=0x3d67b10, connection=<optimized out>) at qdbus_symbols_p.h:208
#7  0x0000003025e273d0 in QDBusConnectionPrivate::sendWithReply(QDBusMessage const&, int, int) (this=0x18a2700, message=..., sendMode=<optimized out>, timeout=2147483647) at qdbusintegrator.cpp:2044
#8  0x0000003025e1488b in QDBusConnection::call(QDBusMessage const&, QDBus::CallMode, int) const (this=this@entry=0x7ffe66298570, message=..., mode=mode@entry=QDBus::Block, timeout=timeout@entry=2147483647) at qdbusconnection.cpp:564
#9  0x000000302d41cccd in KToolInvocation::startServiceInternal(char const*, QString const&, QStringList const&, QString*, QString*, int*, QByteArray const&, bool, QString const&) (this=0x302d695820, _function=_function@entry=0x302d47bcef "start_service_by_desktop_path", _name=..., URLs=..., error=error@entry=0x7ffe66298770, serviceName=serviceName@entry=0x0, pid=0x7ffe66298750, startup_id=..., noWait=false, workdir=...) at ../../src/kdeinit/ktoolinvocation.cpp:99
#10 0x000000302d41d6cc in KToolInvocation::startServiceByDesktopPath(QString const&, QStringList const&, QString*, QString*, int*, QByteArray const&, bool) (_name=..., URLs=..., error=0x7ffe66298770, serviceName=0x0, pid=0x7ffe66298750, startup_id=..., noWait=false) at ../../src/kdeinit/ktoolinvocation.cpp:190
#11 0x0000003037ea9e20 in KRun::runService(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#12 0x0000003037eab9dc in KRun::run(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#13 0x00007fbe11d8538a in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_services.so
#14 0x00007fbea132a497 in Plasma::RunnerContext::run(Plasma::QueryMatch const&) (this=0x4013f10, match=...) at ../../src/runnercontext.cpp:597
#15 0x00007fbea132c8f6 in Plasma::RunnerManager::run(Plasma::QueryMatch const&) (this=0x44bac40, match=...) at ../../src/runnermanager.cpp:673
#16 0x00007fbea1a0f1f8 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007fbea1a1aeca in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#18 0x00007fbea1a1d803 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#19 0x000000304a293119 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x000000304a2181ac in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x000000304a2199cc in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x000000304a21a1dd in QV4::QObjectMethod::callInternal(QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x000000304a230da3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007fbea0a7ba9c in  ()
#25 0x00007fbe9c31f3e8 in  ()
#26 0x00007fbe9c0feb98 in  ()
#27 0x0003000000000000 in  ()
#28 0x00007fbea89c2168 in  ()
#29 0x0000000003e25e50 in  ()
#30 0xffffffffffffffff in #31 0x00007fbea89c2170 in  ()
#32 0x00007fbea89c2178 in  ()
#33 0x0000000001c2f470 in  ()
#34 0x000000304a1d123a in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x000000304a230da3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007fbea8036cc3 in  ()
#37 0x00007fbe9c79adb8 in  ()
#38 0x00007fbe9c365cd8 in  ()
#39 0x0003000000000001 in  ()
#40 0x00007fbea89c20f0 in  ()
#41 0x0000000002e04f70 in  ()
#42 0xffffffffffffffff in #43 0x00007fbea89c20f8 in  ()
#44 0x00007fbea89c2100 in  ()
#45 0x0000000001c2f470 in  ()
#46 0x000000304a1d123a in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x000000304a230da3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007fbea0a61173 in  ()
#49 0x0000000000000000 in  ()

Reported using DrKonqi