Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-31-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Clicked on the KDE wheel, started to type the name of the application (kwrite in this case), plasma crashed.

The crash can be reproduced sometimes.

-- 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 0x7fe14e8308c0 (LWP 5106))]

Thread 16 (Thread 0x7fe06ada8700 (LWP 6456)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x7fe05801c5d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe05801c5d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x7fe05801c5d0) at ../../src/thread.cpp:103
#12 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe05801c5d0) at thread/qthread_unix.cpp:331
#13 0x00007fe1487266fa in start_thread (arg=0x7fe06ada8700) at pthread_create.c:333
#14 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fe06b5a9700 (LWP 6455)):
[KCrash Handler]
#6  mdb_txn_begin (env=0x0, parent=0x0, flags=131072, ret=0x7fe06b5a8908) at mdb.c:2773
#7  0x00007fe07a7edbbe in Baloo::SearchStore::exec (this=this@entry=0x7fe06b5a89f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:74
#8  0x00007fe07a7dcbc2 in Baloo::Query::exec (this=this@entry=0x7fe06b5a8aa0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/query.cpp:210
#9  0x00007fe07aa2af2f in SearchRunner::match (this=this@entry=0x4283930, context=..., type=..., category=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:98
#10 0x00007fe07aa2b879 in SearchRunner::match (this=0x4283930, context=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:160
#11 0x00007fe093190540 in Plasma::AbstractRunner::performMatch (this=0x4283930, localContext=...) at ../../src/abstractrunner.cpp:131
#12 0x00007fe092900c90 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#13 0x00007fe0928ff7e0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x7fe060120a20) at ../../src/job.cpp:83
#14 0x00007fe0928ff28a in ThreadWeaver::Thread::run (this=0x7fe060120a20) at ../../src/thread.cpp:114
#15 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe060120a20) at thread/qthread_unix.cpp:331
#16 0x00007fe1487266fa in start_thread (arg=0x7fe06b5a9700) at pthread_create.c:333
#17 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fe06bdaa700 (LWP 6454)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x7fe044001e00, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe044001e00, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe044001e00, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe044001e00, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe044001e00, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x7fe044001e00) at ../../src/thread.cpp:103
#10 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe044001e00) at thread/qthread_unix.cpp:331
#11 0x00007fe1487266fa in start_thread (arg=0x7fe06bdaa700) at pthread_create.c:333
#12 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fe06c5ab700 (LWP 6453)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x7fe048002470, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048002470, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048002470, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048002470, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048002470, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x7fe048002470) at ../../src/thread.cpp:103
#10 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe048002470) at thread/qthread_unix.cpp:331
#11 0x00007fe1487266fa in start_thread (arg=0x7fe06c5ab700) at pthread_create.c:333
#12 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fe065669700 (LWP 6452)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0xbca940, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0xbca940, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0xbca940, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0xbca940, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0xbca940, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0xbca940) at ../../src/thread.cpp:103
#10 0x00007fe14963984e in QThreadPrivate::start (arg=0xbca940) at thread/qthread_unix.cpp:331
#11 0x00007fe1487266fa in start_thread (arg=0x7fe065669700) at pthread_create.c:333
#12 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fe05ffff700 (LWP 6451)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x7fe0580011e0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe0580011e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe0580011e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe0580011e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe0580011e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x7fe0580011e0) at ../../src/thread.cpp:103
#10 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe0580011e0) at thread/qthread_unix.cpp:331
#11 0x00007fe1487266fa in start_thread (arg=0x7fe05ffff700) at pthread_create.c:333
#12 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fe064808700 (LWP 6450)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x7fe048007fe0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe048007fe0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x7fe048007fe0) at ../../src/thread.cpp:103
#14 0x00007fe14963984e in QThreadPrivate::start (arg=0x7fe048007fe0) at thread/qthread_unix.cpp:331
#15 0x00007fe1487266fa in start_thread (arg=0x7fe064808700) at pthread_create.c:333
#16 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fe05ddee700 (LWP 6449)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14963aaeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x41b93d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4b0de00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe0928fc50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3e23a20, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe0928fd2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3e23a20, th=th@entry=0x48056c0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe0929014e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x48056c0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x48056c0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe092901542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x32e99e0, th=0x48056c0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe0928fc46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x48056c0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe0928ff353 in ThreadWeaver::Thread::run (this=0x48056c0) at ../../src/thread.cpp:103
#10 0x00007fe14963984e in QThreadPrivate::start (arg=0x48056c0) at thread/qthread_unix.cpp:331
#11 0x00007fe1487266fa in start_thread (arg=0x7fe05ddee700) at pthread_create.c:333
#12 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fe0899ce700 (LWP 5240)):
#0  0x00007fe145cd63c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe145cd8cfa in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe145cd9340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe145cd94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe149870a9b in QEventDispatcherGlib::processEvents (this=0x7fe0840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe149817dea in QEventLoop::exec (this=this@entry=0x7fe0899cdcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe1496348a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fe08bead7d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fe14963984e in QThreadPrivate::start (arg=0x3812850) at thread/qthread_unix.cpp:331
#9  0x00007fe1487266fa in start_thread (arg=0x7fe0899ce700) at pthread_create.c:333
#10 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fe11ceca700 (LWP 5161)):
#0  0x00007fe145d1dac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe145cd8ddc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe145cd9340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe145cd94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe149870a9b in QEventDispatcherGlib::processEvents (this=0x7fe0940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe149817dea in QEventLoop::exec (this=this@entry=0x7fe11cec9c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe1496348a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fe14c862ed6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fe14963984e in QThreadPrivate::start (arg=0x1429650) at thread/qthread_unix.cpp:331
#9  0x00007fe1487266fa in start_thread (arg=0x7fe11ceca700) at pthread_create.c:333
#10 0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fe11ffff700 (LWP 5156)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe14e281bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fe14e281c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fe1487266fa in start_thread (arg=0x7fe11ffff700) at pthread_create.c:333
#4  0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe125cd2700 (LWP 5150)):
#0  0x00007fe148f43e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe145cd939c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe145cd94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe149870a9b in QEventDispatcherGlib::processEvents (this=0x7fe1180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe149817dea in QEventLoop::exec (this=this@entry=0x7fe125cd1ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe1496348a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe14bedc3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe14963984e in QThreadPrivate::start (arg=0x1065e90) at thread/qthread_unix.cpp:331
#8  0x00007fe1487266fa in start_thread (arg=0x7fe125cd2700) at pthread_create.c:333
#9  0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe127bb7700 (LWP 5147)):
#0  0x00007fe145cd8c90 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe145cd9340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe145cd94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe149870a9b in QEventDispatcherGlib::processEvents (this=0x7fe1200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe149817dea in QEventLoop::exec (this=this@entry=0x7fe127bb6ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe1496348a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe14bedc3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe14963984e in QThreadPrivate::start (arg=0xf702b0) at thread/qthread_unix.cpp:331
#8  0x00007fe1487266fa in start_thread (arg=0x7fe127bb7700) at pthread_create.c:333
#9  0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe132fc9700 (LWP 5146)):
#0  0x00007fe145d1dac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe145cd935e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe145cd94ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe149870a9b in QEventDispatcherGlib::processEvents (this=0x7fe12c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe149817dea in QEventLoop::exec (this=this@entry=0x7fe132fc8ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe1496348a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe14bedc3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe14963984e in QThreadPrivate::start (arg=0xc79810) at thread/qthread_unix.cpp:331
#8  0x00007fe1487266fa in start_thread (arg=0x7fe132fc9700) at pthread_create.c:333
#9  0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe1399d0700 (LWP 5112)):
#0  0x00007fe148f43e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe14d008c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe14d00a8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe13bb1e629 in QXcbEventReader::run (this=0xbac830) at qxcbconnection.cpp:1253
#4  0x00007fe14963984e in QThreadPrivate::start (arg=0xbac830) at thread/qthread_unix.cpp:331
#5  0x00007fe1487266fa in start_thread (arg=0x7fe1399d0700) at pthread_create.c:333
#6  0x00007fe148f4fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe14e8308c0 (LWP 5106)):
#0  0x00007fe145a6c31a in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#1  0x00007fe145a6b00e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#2  0x00007fe145a53c64 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#3  0x00007fe145a5475c in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#4  0x00007fe145a54c1a in dbus_connection_send_with_reply_and_block () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#5  0x00007fe14e97d3a0 in q_dbus_connection_send_with_reply_and_block (error=<optimized out>, timeout_milliseconds=2147483647, message=0x51b5680, connection=<optimized out>) at qdbus_symbols_p.h:208
#6  QDBusConnectionPrivate::sendWithReply (this=0xbe2a00, message=..., sendMode=<optimized out>, timeout=2147483647) at qdbusintegrator.cpp:2044
#7  0x00007fe14e96a88b in QDBusConnection::call (this=0x7ffe9a038430, message=..., mode=<optimized out>, timeout=<optimized out>) at qdbusconnection.cpp:564
#8  0x00007fe14b5067dd in KToolInvocation::startServiceInternal(char const*, QString const&, QStringList const&, QString*, QString*, int*, QByteArray const&, bool, QString const&) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#9  0x00007fe14b5071dc in KToolInvocation::startServiceByDesktopPath(QString const&, QStringList const&, QString*, QString*, int*, QByteArray const&, bool) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#10 0x00007fe147814de0 in KRun::runService(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#11 0x00007fe14781699c in KRun::run(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#12 0x00007fe06d8e238a in ServiceRunner::run (this=<optimized out>, context=..., match=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/services/servicerunner.cpp:249
#13 0x00007fe093197a67 in Plasma::RunnerContext::run (this=0x480a770, match=...) at ../../src/runnercontext.cpp:597
#14 0x00007fe093199eb6 in Plasma::RunnerManager::run (this=0x393e0c0, match=...) at ../../src/runnermanager.cpp:673
#15 0x00007fe11c466898 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007fe11c47278a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007fe11c4752b3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#18 0x00007fe14be9a319 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007fe14be1f67c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007fe14be20ebc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007fe14be216cd in QV4::QObjectMethod::callInternal(QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007fe14be380c3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007fe11c40eb6c in ?? ()
#24 0x00007fe1180b01a8 in ?? ()
#25 0x00007fe11800c188 in ?? ()
#26 0x0003000000000000 in ?? ()
#27 0x0000000000000001 in ?? ()
#28 0x00000000012fec40 in ?? ()
#29 0x43b70d60c202ae00 in ?? ()
#30 0x00007fe124cd30e8 in ?? ()
#31 0x00007fe124cd30f0 in ?? ()
#32 0x0000000001064050 in ?? ()
#33 0x00007fe14bdd877a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007fe14be380c3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007fe11c40ca34 in ?? ()
#36 0x000000000426f610 in ?? ()
#37 0x00007fe11c40b1aa in ?? ()
#38 0x0003000000000000 in ?? ()
#39 0x00007fe14becb9aa in QV4::QmlContextWrapper::registerQmlDependencies(QV4::ExecutionEngine*, QV4::CompiledData::Function const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007fe14bdd8757 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 366365, bug 364938, bug 363382, bug 361556, bug 360493.

Reported using DrKonqi