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 button, clicked on History, clicked on Konsole, shell 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 0x7fe3fed228c0 (LWP 5460))]

Thread 16 (Thread 0x7fe320be9700 (LWP 6647)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x7fe314002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe314002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe314002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe314002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe314002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x7fe314002d90) at ../../src/thread.cpp:103
#10 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x7fe314002d90) at thread/qthread_unix.cpp:331
#11 0x00007fe3f8c186fa in start_thread (arg=0x7fe320be9700) at pthread_create.c:333
#12 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fe3213ea700 (LWP 6646)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x484dfc0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x484dfc0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x484dfc0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x484dfc0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x484dfc0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x484dfc0) at ../../src/thread.cpp:103
#10 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x484dfc0) at thread/qthread_unix.cpp:331
#11 0x00007fe3f8c186fa in start_thread (arg=0x7fe3213ea700) at pthread_create.c:333
#12 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fe321beb700 (LWP 6645)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x7fe318002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe318002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x7fe318002f90) at ../../src/thread.cpp:103
#14 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x7fe318002f90) at thread/qthread_unix.cpp:331
#15 0x00007fe3f8c186fa in start_thread (arg=0x7fe321beb700) at pthread_create.c:333
#16 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fe3223ec700 (LWP 6644)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x7fe31c0027d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe31c0027d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe31c0027d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe31c0027d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe31c0027d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x7fe31c0027d0) at ../../src/thread.cpp:103
#10 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x7fe31c0027d0) at thread/qthread_unix.cpp:331
#11 0x00007fe3f8c186fa in start_thread (arg=0x7fe3223ec700) at pthread_create.c:333
#12 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fe322bed700 (LWP 6643)):
[KCrash Handler]
#6  0x00007fe328635d24 in mdb_env_pick_meta (env=0x7fe31c005900) at mdb.c:3850
#7  mdb_txn_renew0 (txn=txn@entry=0x7fe3180713e0) at mdb.c:2628
#8  0x00007fe328636f14 in mdb_txn_begin (env=0x7fe31c005900, parent=0x0, flags=131072, ret=0x7fe322bec908) at mdb.c:2850
#9  0x00007fe328cafbbe in Baloo::SearchStore::exec (this=this@entry=0x7fe322bec9f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:74
#10 0x00007fe328c9ebc2 in Baloo::Query::exec (this=this@entry=0x7fe322becaa0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/query.cpp:210
#11 0x00007fe328eecf2f in SearchRunner::match (this=this@entry=0x41d7670, context=..., type=..., category=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:98
#12 0x00007fe328eed879 in SearchRunner::match (this=0x41d7670, context=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:160
#13 0x00007fe343752540 in Plasma::AbstractRunner::performMatch (this=0x41d7670, localContext=...) at ../../src/abstractrunner.cpp:131
#14 0x00007fe342ec2c90 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#15 0x00007fe342ec17e0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0xafb950) at ../../src/job.cpp:83
#16 0x00007fe342ec128a in ThreadWeaver::Thread::run (this=0xafb950) at ../../src/thread.cpp:114
#17 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0xafb950) at thread/qthread_unix.cpp:331
#18 0x00007fe3f8c186fa in start_thread (arg=0x7fe322bed700) at pthread_create.c:333
#19 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fe3233ee700 (LWP 6642)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x7fe3240033e0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe3240033e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe3240033e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x7fe3240033e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fe3240033e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x7fe3240033e0) at ../../src/thread.cpp:103
#10 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x7fe3240033e0) at thread/qthread_unix.cpp:331
#11 0x00007fe3f8c186fa in start_thread (arg=0x7fe3233ee700) at pthread_create.c:333
#12 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fe323bef700 (LWP 6641)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x42e0390, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x42e0390, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x42e0390, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x42e0390, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x42e0390, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x42e0390) at ../../src/thread.cpp:103
#10 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x42e0390) at thread/qthread_unix.cpp:331
#11 0x00007fe3f8c186fa in start_thread (arg=0x7fe323bef700) at pthread_create.c:333
#12 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fe32ab3e700 (LWP 6640)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3f9b2caeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x48e0d10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4dd8dd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fe342ebe50b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4666d00, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fe342ebf2bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4666d00, th=th@entry=0x4b58f20, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fe342ec34e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007fe342ec3542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4cd7820, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007fe342ebe46d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4b58f20, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007fe342ec1353 in ThreadWeaver::Thread::run (this=0x4b58f20) at ../../src/thread.cpp:103
#14 0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x4b58f20) at thread/qthread_unix.cpp:331
#15 0x00007fe3f8c186fa in start_thread (arg=0x7fe32ab3e700) at pthread_create.c:333
#16 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fe339eac700 (LWP 5589)):
#0  0x00007fe3f9435e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe3f61cb39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe3f61cb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe3f9d62a9b in QEventDispatcherGlib::processEvents (this=0x7fe3340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe3f9d09dea in QEventLoop::exec (this=this@entry=0x7fe339eabcc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe3f9b268a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe33c38b7d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x33604f0) at thread/qthread_unix.cpp:331
#8  0x00007fe3f8c186fa in start_thread (arg=0x7fe339eac700) at pthread_create.c:333
#9  0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fe3cd3a6700 (LWP 5514)):
#0  0x00007fe3f620fac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe3f61ca939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe3f61cb2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe3f61cb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe3f9d62a9b in QEventDispatcherGlib::processEvents (this=0x7fe3440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe3f9d09dea in QEventLoop::exec (this=this@entry=0x7fe3cd3a5c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe3f9b268a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fe3fcd54ed6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0x11793f0) at thread/qthread_unix.cpp:331
#9  0x00007fe3f8c186fa in start_thread (arg=0x7fe3cd3a6700) at pthread_create.c:333
#10 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fe3d4849700 (LWP 5510)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fe3fe773bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fe3fe773c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fe3f8c186fa in start_thread (arg=0x7fe3d4849700) at pthread_create.c:333
#4  0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fe3d61ba700 (LWP 5493)):
#0  0x00007fe3f9435e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe3f61cb39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe3f61cb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe3f9d62a9b in QEventDispatcherGlib::processEvents (this=0x7fe3c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fe3f9d09dea in QEventLoop::exec (this=this@entry=0x7fe3d61b9ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fe3f9b268a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fe3fc3ce3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0xf9c110) at thread/qthread_unix.cpp:331
#8  0x00007fe3f8c186fa in start_thread (arg=0x7fe3d61ba700) at pthread_create.c:333
#9  0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fe3d7fcd700 (LWP 5492)):
#0  0x00007fe3f61c84a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe3f61cad52 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe3f61cb340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe3f61cb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe3f9d62a9b in QEventDispatcherGlib::processEvents (this=0x7fe3d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe3f9d09dea in QEventLoop::exec (this=this@entry=0x7fe3d7fccce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe3f9b268a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fe3fc3ce3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0xea4790) at thread/qthread_unix.cpp:331
#9  0x00007fe3f8c186fa in start_thread (arg=0x7fe3d7fcd700) at pthread_create.c:333
#10 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fe3e35ef700 (LWP 5491)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:68
#1  0x00007fe3f9435e82 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007fe3f61cb39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe3f61cb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe3f9d62a9b in QEventDispatcherGlib::processEvents (this=0x7fe3dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fe3f9d09dea in QEventLoop::exec (this=this@entry=0x7fe3e35eece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fe3f9b268a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fe3fc3ce3c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0xbad5d0) at thread/qthread_unix.cpp:331
#9  0x00007fe3f8c186fa in start_thread (arg=0x7fe3e35ef700) at pthread_create.c:333
#10 0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe3e9ec2700 (LWP 5462)):
#0  0x00007fe3f9435e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe3fd4fac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe3fd4fc8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe3ec010629 in QXcbEventReader::run (this=0xadd830) at qxcbconnection.cpp:1253
#4  0x00007fe3f9b2b84e in QThreadPrivate::start (arg=0xadd830) at thread/qthread_unix.cpp:331
#5  0x00007fe3f8c186fa in start_thread (arg=0x7fe3e9ec2700) at pthread_create.c:333
#6  0x00007fe3f9441b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe3fed228c0 (LWP 5460)):
#0  0x00007fe3f9435e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe3f5f5e39f in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#2  0x00007fe3f5f5d00e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#3  0x00007fe3f5f45c64 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#4  0x00007fe3f5f4675c in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#5  0x00007fe3f5f46c1a in dbus_connection_send_with_reply_and_block () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#6  0x00007fe3fee6f3a0 in q_dbus_connection_send_with_reply_and_block (error=<optimized out>, timeout_milliseconds=2147483647, message=0x50360c0, connection=<optimized out>) at qdbus_symbols_p.h:208
#7  QDBusConnectionPrivate::sendWithReply (this=0xb13af0, message=..., sendMode=<optimized out>, timeout=2147483647) at qdbusintegrator.cpp:2044
#8  0x00007fe3fee5c88b in QDBusConnection::call (this=0x7fff813cfa20, message=..., mode=<optimized out>, timeout=<optimized out>) at qdbusconnection.cpp:564
#9  0x00007fe3fb9f87dd 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
#10 0x00007fe3fb9f91dc in KToolInvocation::startServiceByDesktopPath(QString const&, QStringList const&, QString*, QString*, int*, QByteArray const&, bool) () from /usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#11 0x00007fe3f7d06de0 in KRun::runService(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#12 0x00007fe3f7d0899c in KRun::run(KService const&, QList<QUrl> const&, QWidget*, bool, QString const&, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#13 0x00007fe32820f38a in ServiceRunner::run (this=<optimized out>, context=..., match=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/services/servicerunner.cpp:249
#14 0x00007fe343759a67 in Plasma::RunnerContext::run (this=0x4621d50, match=...) at ../../src/runnercontext.cpp:597
#15 0x00007fe34375beb6 in Plasma::RunnerManager::run (this=0x4642f60, match=...) at ../../src/runnermanager.cpp:673
#16 0x00007fe3cc141898 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007fe3cc14d78a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#18 0x00007fe3cc1502b3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#19 0x00007fe3fc38c319 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007fe3fc31167c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007fe3fc312ebc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007fe3fc3136cd in QV4::QObjectMethod::callInternal(QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007fe3fc32a0c3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007fe3cc0e972c in ?? ()
#25 0x00007fe3c80a6c18 in ?? ()
#26 0x00007fe3c82a64a8 in ?? ()
#27 0x0003000000000000 in ?? ()
#28 0x00007fe3d51bb168 in ?? ()
#29 0x00000000012313e0 in ?? ()
#30 0x8d93017e9136be00 in ?? ()
#31 0x00007fe3d51bb170 in ?? ()
#32 0x00007fe3d51bb178 in ?? ()
#33 0x0000000000fb01b0 in ?? ()
#34 0x00007fe3fc2ca77a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007fe3fc32a0c3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007fe33816b933 in ?? ()
#37 0x00007fe3c89af4e8 in ?? ()
#38 0x00007fe3c84934f8 in ?? ()
#39 0x0003000000000001 in ?? ()
#40 0x00007fe3d51bb0f0 in ?? ()
#41 0x0000000004cd9af0 in ?? ()
#42 0x8d93017e9136be00 in ?? ()
#43 0x00007fe3d51bb0f8 in ?? ()
#44 0x00007fe3d51bb100 in ?? ()
#45 0x0000000000fb01b0 in ?? ()
#46 0x00007fe3fc2ca77a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007fe3fc32a0c3 in QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007fe3cc0c7173 in ?? ()
#49 0x00007fe3d51bb070 in ?? ()
#50 0x00007fe3fc32716c in QV4::Runtime::getElement(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007fe3fc3bd9aa in QV4::QmlContextWrapper::registerQmlDependencies(QV4::ExecutionEngine*, QV4::CompiledData::Function const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#52 0x000001b800000004 in ?? ()
#53 0x00007fe338146bf0 in ?? ()
#54 0x00007fe3d51bb068 in ?? ()
#55 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 360493.

Reported using DrKonqi