Bug 372350

Summary: Plasma crash when searching program on KDE menu
Product: [Frameworks and Libraries] frameworks-baloo Reporter: Luis <luis.panadero>
Component: generalAssignee: Pinak Ahuja <pinak.ahuja>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Luis 2016-11-11 17:28:52 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-45-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Plasma crashes when I search any program on KDE menu, every time before I boot up my machine

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 0x7f0e631988c0 (LWP 1842))]

Thread 27 (Thread 0x7f0d427fc700 (LWP 2306)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d5c002b90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d5c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d5c002b90) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d5c002b90) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d427fc700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f0d42ffd700 (LWP 2305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d4c002b90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d4c002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d4c002b90) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d4c002b90) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d42ffd700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f0d437fe700 (LWP 2304)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d58003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d58003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d58003190) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d58003190) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d437fe700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f0d43fff700 (LWP 2303)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d54002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d54002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d54002f90) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d54002f90) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d43fff700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f0d64ff9700 (LWP 2302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d44002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d44002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d44002f90) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d44002f90) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d64ff9700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f0d657fa700 (LWP 2301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d68003710, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d68003710, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d68003710, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d68003710, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d68003710, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d68003710) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d68003710) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d657fa700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f0d65ffb700 (LWP 2300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x3894b10, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x3894b10, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x3894b10, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x3894b10, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x3894b10, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x3894b10) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x3894b10) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d65ffb700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f0d667fc700 (LWP 2299)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d680032d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d680032d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d680032d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d680032d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d680032d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d680032d0) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d680032d0) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d667fc700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f0d66ffd700 (LWP 2298)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d60003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d60003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d60003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d60003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d60003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d60003190) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d60003190) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d66ffd700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f0d677fe700 (LWP 2297)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d6c002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d6c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d6c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d6c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d6c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d6c002f90) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d6c002f90) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d677fe700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f0d67fff700 (LWP 2296)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x389f350, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x389f350, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x389f350, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x389f350, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x389f350, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x389f350, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x389f350, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x389f350, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x389f350, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x389f350, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#14 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x389f350, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#15 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x389f350) at ../../src/thread.cpp:103
#16 0x00007f0e5df357be in QThreadPrivate::start (arg=0x389f350) at thread/qthread_unix.cpp:331
#17 0x00007f0e5d00770a in start_thread (arg=0x7f0d67fff700) at pthread_create.c:333
#18 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f0d7ce73700 (LWP 2295)):
[KCrash Handler]
#6  __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:82
#7  0x00007f0e5df394e0 in memcpy (__len=2095523040, __src=0x7f0d7ce72510, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#8  QByteArray::QByteArray (this=0x7f0d7ce72410, data=0x7f0d7ce72510 "\300\071", size=2095523040) at tools/qbytearray.cpp:1452
#9  0x00007f0d7fbbf917 in DBPostingIterator::DBPostingIterator (this=0x7f0d4c0042d0, data=<optimized out>, size=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:177
#10 0x00007f0d7fbbf9f1 in Baloo::PostingDB::iter (this=this@entry=0x7f0d7ce72500, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/postingdb.cpp:169
#11 0x00007f0d7fbc88bb in Baloo::Transaction::postingIterator (this=this@entry=0x7f0d7ce72900, query=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:294
#12 0x00007f0d8817fa4c in Baloo::SearchStore::constructQuery (this=this@entry=0x7f0d7ce729f0, tr=tr@entry=0x7f0d7ce72900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:189
#13 0x00007f0d8817fbfa in Baloo::SearchStore::constructQuery (this=this@entry=0x7f0d7ce729f0, tr=tr@entry=0x7f0d7ce72900, term=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:163
#14 0x00007f0d88180bcc in Baloo::SearchStore::exec (this=this@entry=0x7f0d7ce729f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/searchstore.cpp:75
#15 0x00007f0d8816fbc2 in Baloo::Query::exec (this=this@entry=0x7f0d7ce72aa0) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/lib/query.cpp:210
#16 0x00007f0d88393f2f in SearchRunner::match (this=this@entry=0x3910090, context=..., type=..., category=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:98
#17 0x00007f0d88394879 in SearchRunner::match (this=0x3910090, context=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:160
#18 0x00007f0da40bb540 in Plasma::AbstractRunner::performMatch (this=0x3910090, localContext=...) at ../../src/abstractrunner.cpp:131
#19 0x00007f0d9f516c90 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#20 0x00007f0d9f5157e0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x7f0d68002d90) at ../../src/job.cpp:83
#21 0x00007f0d9f51528a in ThreadWeaver::Thread::run (this=0x7f0d68002d90) at ../../src/thread.cpp:114
#22 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d68002d90) at thread/qthread_unix.cpp:331
#23 0x00007f0e5d00770a in start_thread (arg=0x7f0d7ce73700) at pthread_create.c:333
#24 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f0d7d674700 (LWP 2294)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x380e1f0, threadWasBusy=threadWasBusy@entry=true, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x380e1f0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x380e1f0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x380e1f0) at ../../src/thread.cpp:103
#8  0x00007f0e5df357be in QThreadPrivate::start (arg=0x380e1f0) at thread/qthread_unix.cpp:331
#9  0x00007f0e5d00770a in start_thread (arg=0x7f0d7d674700) at pthread_create.c:333
#10 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f0d7de75700 (LWP 2293)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x7f0d74002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f0d74002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x7f0d74002f90) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x7f0d74002f90) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d7de75700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f0d7e676700 (LWP 2292)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x38956d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x38956d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x38956d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x38956d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x38956d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x38956d0) at ../../src/thread.cpp:103
#10 0x00007f0e5df357be in QThreadPrivate::start (arg=0x38956d0) at thread/qthread_unix.cpp:331
#11 0x00007f0e5d00770a in start_thread (arg=0x7f0d7e676700) at pthread_create.c:333
#12 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f0d7ee77700 (LWP 2291)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38503b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x383c7f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0d9f51250b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x2fb3d10, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f0d9f5132bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x2fb3d10, th=th@entry=0x3881360, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f0d9f5174e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x3881360, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x3881360, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x3881360, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x3881360, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f0d9f517542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2abfc60, th=0x3881360, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f0d9f51246d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x3881360, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f0d9f515353 in ThreadWeaver::Thread::run (this=0x3881360) at ../../src/thread.cpp:103
#12 0x00007f0e5df357be in QThreadPrivate::start (arg=0x3881360) at thread/qthread_unix.cpp:331
#13 0x00007f0e5d00770a in start_thread (arg=0x7f0d7ee77700) at pthread_create.c:333
#14 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f0d8abdf700 (LWP 2258)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x35139d0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x350fbe0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0e6120692e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f0e612071b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f0e5df357be in QThreadPrivate::start (arg=0x350fb60) at thread/qthread_unix.cpp:331
#6  0x00007f0e5d00770a in start_thread (arg=0x7f0d8abdf700) at pthread_create.c:333
#7  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f0d92547700 (LWP 2254)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2eb5c20) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2e9ba40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0e6120692e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f0e612071b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f0e5df357be in QThreadPrivate::start (arg=0x2e9b9c0) at thread/qthread_unix.cpp:331
#6  0x00007f0e5d00770a in start_thread (arg=0x7f0d92547700) at pthread_create.c:333
#7  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f0d947af700 (LWP 2251)):
#0  0x00007f0e5d832b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f0e5a55a39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0e5e16c7eb in QEventDispatcherGlib::processEvents (this=0x7f0d8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7f0d947aec90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f0e5df30834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f0e61190ed6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f0e5df357be in QThreadPrivate::start (arg=0x30af3b0) at thread/qthread_unix.cpp:331
#8  0x00007f0e5d00770a in start_thread (arg=0x7f0d947af700) at pthread_create.c:333
#9  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f0e31377700 (LWP 2002)):
#0  0x00007f0e5a59eae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0e5a559dc9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0e5a55a340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0e5e16c7eb in QEventDispatcherGlib::processEvents (this=0x7f0da80031b0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7f0e31376cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f0e5df30834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f0d9d2cf7d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f0e5df357be in QThreadPrivate::start (arg=0x29e18b0) at thread/qthread_unix.cpp:331
#9  0x00007f0e5d00770a in start_thread (arg=0x7f0e31377700) at pthread_create.c:333
#10 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f0e30b76700 (LWP 1926)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e5df36a5b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x231c430) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2410950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f0e6120692e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f0e612071b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f0e5df357be in QThreadPrivate::start (arg=0x24108d0) at thread/qthread_unix.cpp:331
#6  0x00007f0e5d00770a in start_thread (arg=0x7f0e30b76700) at pthread_create.c:333
#7  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f0e33bd7700 (LWP 1905)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e62bd4bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f0e62bd4c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f0e5d00770a in start_thread (arg=0x7f0e33bd7700) at pthread_create.c:333
#4  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f0e39707700 (LWP 1904)):
#0  0x00007f0e5a59eae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0e5a55a2be in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0e5e16c7eb in QEventDispatcherGlib::processEvents (this=0x7f0e2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7f0e39706ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f0e5df30834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f0e607f93c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f0e5df357be in QThreadPrivate::start (arg=0x21edd40) at thread/qthread_unix.cpp:331
#8  0x00007f0e5d00770a in start_thread (arg=0x7f0e39707700) at pthread_create.c:333
#9  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f0e3b5e7700 (LWP 1895)):
#0  0x00007f0e5df2dd5f in QBasicAtomicOps<8>::testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=@0x1fe0168: 0x0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:259
#1  QGenericAtomicOps<QBasicAtomicOps<8> >::testAndSetRelease<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, _q_value=@0x1fe0168: 0x0) at ../../include/QtCore/../../src/corelib/thread/qgenericatomic.h:175
#2  QBasicAtomicPointer<QMutexData>::testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=this@entry=0x1fe0168) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:278
#3  QBasicMutex::fastTryUnlock (current=<synthetic pointer>, this=this@entry=0x1fe0168) at thread/qmutex.h:85
#4  QMutex::unlock (this=this@entry=0x1fe0168) at thread/qmutex.cpp:264
#5  0x00007f0e5e16bd81 in QMutexLocker::unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:138
#6  QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:132
#7  QThreadData::canWaitLocked (this=0x1fe0140) at ../../include/QtCore/5.5.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:240
#8  postEventSourcePrepare (s=0x7f0e340012d0, timeout=0x7f0e3b5e6b24) at kernel/qeventdispatcher_glib.cpp:254
#9  0x00007f0e5a55992d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f0e5a55a2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f0e5e16c7eb in QEventDispatcherGlib::processEvents (this=0x7f0e340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7f0e3b5e6ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f0e5df30834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f0e607f93c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f0e5df357be in QThreadPrivate::start (arg=0x1fdbd70) at thread/qthread_unix.cpp:331
#17 0x00007f0e5d00770a in start_thread (arg=0x7f0e3b5e7700) at pthread_create.c:333
#18 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f0e47fff700 (LWP 1878)):
#0  0x00007f0e5a59eac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f0e5a559330 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0e5a55a255 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0e5e16c7eb in QEventDispatcherGlib::processEvents (this=0x7f0e400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7f0e47ffece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f0e5df30834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f0e607f93c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f0e5df357be in QThreadPrivate::start (arg=0x1ccafd0) at thread/qthread_unix.cpp:331
#9  0x00007f0e5d00770a in start_thread (arg=0x7f0e47fff700) at pthread_create.c:333
#10 0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f0e4ef8f700 (LWP 1845)):
#0  0x00007f0e5d832b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f0e61941c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0e619438d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0e51749629 in QXcbEventReader::run (this=0x1bf40a0) at qxcbconnection.cpp:1253
#4  0x00007f0e5df357be in QThreadPrivate::start (arg=0x1bf40a0) at thread/qthread_unix.cpp:331
#5  0x00007f0e5d00770a in start_thread (arg=0x7f0e4ef8f700) at pthread_create.c:333
#6  0x00007f0e5d83e82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f0e631988c0 (LWP 1842)):
#0  0x00007f0e5d82e6fd in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f0e5a59d7e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0e5a55670c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0e5a55a16d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0e5a55a400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0e5a55a4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f0e5e16c7cf in QEventDispatcherGlib::processEvents (this=0x1c34d70, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007f0e5e113b4a in QEventLoop::exec (this=this@entry=0x7ffe2c824fc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f0e5e11bbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#9  0x00007f0e5e451bfc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#10 0x00007f0e5ec17495 in QApplication::exec () at kernel/qapplication.cpp:2976
#11 0x0000000000432d4a in main (argc=2, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181

Possible duplicates by query: bug 335214.

Reported using DrKonqi
Comment 1 Christoph Feck 2017-03-24 22:31:00 UTC 

*** This bug has been marked as a duplicate of bug 369092 ***