https://bugs.kde.org/show_bug.cgi?id=393472

            Bug ID: 393472
           Summary: krunner sometimes crashes
           Product: krunner
           Version: 5.8.9
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: k...@privat.broulik.de
          Reporter: achrisl...@gmail.com
  Target Milestone: ---

Application: krunner (5.8.9)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.4.0-119-generic x86_64
Distribution: Ubuntu 16.04.4 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I opened krunner (with alt-F2) and was typing in it. I typed "chess brains" and
then it crashed. I found that if I typed slowly it did not crash, but if I
typed quickly I could consistently crash it. I have also crashed it with other
search strings but I can't remember what.

The crash can be reproduced sometimes.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f8e5da95900 (LWP 15710))]

Thread 21 (Thread 0x7f8e18936700 (LWP 15742)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e14003830, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e14003830, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e14003830) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#12 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e14003830) at
thread/qthread_unix.cpp:341
#13 0x00007f8e580856ba in start_thread (arg=0x7f8e18936700) at
pthread_create.c:333
#14 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f8e19137700 (LWP 15741)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8df80013c0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8df80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8df80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8df80013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8df80013c0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e19137700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f8e19938700 (LWP 15740)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e000013e0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e000013e0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#14 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e000013e0) at
thread/qthread_unix.cpp:341
#15 0x00007f8e580856ba in start_thread (arg=0x7f8e19938700) at
pthread_create.c:333
#16 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f8e1a139700 (LWP 15739)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8de80013c0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8de80013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8de80013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#14 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8de80013c0) at
thread/qthread_unix.cpp:341
#15 0x00007f8e580856ba in start_thread (arg=0x7f8e1a139700) at
pthread_create.c:333
#16 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f8e1a93a700 (LWP 15738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x14d98b0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98b0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98b0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x14d98b0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x14d98b0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e1a93a700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f8e1b13b700 (LWP 15737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8df00013c0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8df00013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8df00013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8df00013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8df00013c0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e1b13b700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f8e1b93c700 (LWP 15736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e100013c0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e100013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e100013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e100013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e100013c0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e1b93c700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f8e1cff9700 (LWP 15735)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e140013e0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e140013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e140013e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e140013e0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e140013e0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e1cff9700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f8e1d7fa700 (LWP 15734)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e000013c0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#14 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#15 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#16 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e000013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#17 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e000013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#18 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e000013c0) at
thread/qthread_unix.cpp:341
#19 0x00007f8e580856ba in start_thread (arg=0x7f8e1d7fa700) at
pthread_create.c:333
#20 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f8e1dffb700 (LWP 15733)):
[KCrash Handler]
#6  0x00007f8e59f51428 in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f8e59f5302a in __GI_abort () at abort.c:89
#8  0x00007f8e2d51d002 in mdb_assert_fail (env=0x7f8df8003d30,
expr_txt=expr_txt@entry=0x7f8e2d51eb22 "IS_LEAF(mp)",
func=func@entry=0x7f8e2d51f330 <__func__.7885> "mdb_cursor_next",
line=line@entry=5685, file=0x7f8e2d51ea40 "mdb.c") at mdb.c:1481
#9  0x00007f8e2d514740 in mdb_cursor_next (mc=mc@entry=0x7f8dfc066140,
key=0x7f8e1dffa390, data=data@entry=0x7f8e1dffa3a0, op=MDB_NEXT) at mdb.c:5685
#10 0x00007f8e2d5131e9 in mdb_cursor_get (mc=0x7f8dfc066140,
key=key@entry=0x7f8e1dffa390, data=data@entry=0x7f8e1dffa3a0,
op=op@entry=MDB_NEXT) at mdb.c:6184
#11 0x00007f8e2d7478da in
Baloo::PostingDB::iter<Baloo::PostingDB::prefixIter(const
QByteArray&)::<lambda(const QByteArray&)> > (this=0xfc003b90, this=0xfc003b90,
prefix=..., validate=...) at
/build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/engine/postingdb.cpp:227
#12 Baloo::PostingDB::prefixIter (this=this@entry=0x7f8e1dffa480, prefix=...)
at /build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/engine/postingdb.cpp:246
#13 0x00007f8e2d751c42 in Baloo::Transaction::postingIterator
(this=this@entry=0x7f8e1dffa8a0, query=...) at
/build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/engine/transaction.cpp:296
#14 0x00007f8e2dba949a in Baloo::SearchStore::constructQuery
(this=this@entry=0x7f8e1dffa990, tr=tr@entry=0x7f8e1dffa8a0, term=...) at
/build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/lib/searchstore.cpp:302
#15 0x00007f8e2dba88aa in Baloo::SearchStore::constructQuery
(this=this@entry=0x7f8e1dffa990, tr=tr@entry=0x7f8e1dffa8a0, term=...) at
/build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/lib/searchstore.cpp:164
#16 0x00007f8e2dba9a10 in Baloo::SearchStore::exec
(this=this@entry=0x7f8e1dffa990, term=..., offset=0, limit=10,
sortResults=<optimized out>) at
/build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/lib/searchstore.cpp:76
#17 0x00007f8e2db97fbf in Baloo::Query::exec (this=this@entry=0x7f8e1dffaa50)
at /build/baloo-kf5-B5k90A/baloo-kf5-5.36.0/src/lib/query.cpp:210
#18 0x00007f8e2ddb9538 in SearchRunner::match (this=this@entry=0x1526a80,
context=..., type=..., category=...) at
/build/plasma-workspace-13diLw/plasma-workspace-5.8.9/runners/baloo/baloosearchrunner.cpp:101
#19 0x00007f8e2ddba5e9 in SearchRunner::match (this=0x1526a80, context=...) at
/build/plasma-workspace-13diLw/plasma-workspace-5.8.9/runners/baloo/baloosearchrunner.cpp:166
#20 0x00007f8e35c8c678 in Plasma::AbstractRunner::performMatch (this=0x1526a80,
localContext=...) at
/build/krunner-VI5jCE/krunner-5.36.0/src/abstractrunner.cpp:131
#21 0x00007f8e35a6c857 in ThreadWeaver::Executor::run (this=<optimized out>,
job=..., thread=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/executor.cpp:52
#22 0x00007f8e35a6b380 in ThreadWeaver::Job::execute (this=<optimized out>,
self=..., th=0x7f8e140013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/job.cpp:83
#23 0x00007f8e35a6ab70 in ThreadWeaver::Thread::run (this=0x7f8e140013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:114
#24 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e140013c0) at
thread/qthread_unix.cpp:341
#25 0x00007f8e580856ba in start_thread (arg=0x7f8e1dffb700) at
pthread_create.c:333
#26 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f8e1e7fc700 (LWP 15732)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x7f8e200013c0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x7f8e200013c0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x7f8e200013c0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#12 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e200013c0) at
thread/qthread_unix.cpp:341
#13 0x00007f8e580856ba in start_thread (arg=0x7f8e1e7fc700) at
pthread_create.c:333
#14 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f8e1effd700 (LWP 15731)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x14c8aa0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14c8aa0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14c8aa0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x14c8aa0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x14c8aa0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e1effd700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f8e1f7fe700 (LWP 15730)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x14d98d0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#14 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#15 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#16 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#17 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#18 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#19 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#20 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d98d0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#21 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x14d98d0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#22 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x14d98d0) at
thread/qthread_unix.cpp:341
#23 0x00007f8e580856ba in start_thread (arg=0x7f8e1f7fe700) at
pthread_create.c:333
#24 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f8e1ffff700 (LWP 15729)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x14e27e0, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#14 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14e27e0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#15 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x14e27e0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#16 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x14e27e0) at
thread/qthread_unix.cpp:341
#17 0x00007f8e580856ba in start_thread (arg=0x7f8e1ffff700) at
pthread_create.c:333
#18 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f8e1c13d700 (LWP 15728)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x14d9980, threadWasBusy=threadWasBusy@entry=false,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#8  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#9  0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#10 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#11 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#12 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#13 0x00007f8e35a6d102 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:73
#14 0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x14d9980, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#15 0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x14d9980) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#16 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x14d9980) at
thread/qthread_unix.cpp:341
#17 0x00007f8e580856ba in start_thread (arg=0x7f8e1c13d700) at
pthread_create.c:333
#18 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f8e2493e700 (LWP 15727)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1665c30) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcb0c0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e35a6833b in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=this@entry=0x102fc20, th=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:594
#4  0x00007f8e35a690af in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x102fc20,
th=th@entry=0x164efa0, threadWasBusy=threadWasBusy@entry=true,
suspendIfInactive=suspendIfInactive@entry=false,
justReturning=justReturning@entry=false) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:554
#5  0x00007f8e35a6d0a8 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xdcb560, th=0x164efa0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/workinghardstate.cpp:66
#6  0x00007f8e35a6829d in ThreadWeaver::Weaver::applyForWork (this=<optimized
out>, th=0x164efa0, wasBusy=<optimized out>) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/weaver.cpp:568
#7  0x00007f8e35a6ac20 in ThreadWeaver::Thread::run (this=0x164efa0) at
/build/threadweaver-6grL6S/threadweaver-5.36.0/src/thread.cpp:103
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x164efa0) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e2493e700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f8e30074700 (LWP 15726)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e5a7166bb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1299b10) at
thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x12946c0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f8e5cc9ca8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8e5cc9d365 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f8e5a715808 in QThreadPrivate::start (arg=0x1294640) at
thread/qthread_unix.cpp:341
#6  0x00007f8e580856ba in start_thread (arg=0x7f8e30074700) at
pthread_create.c:333
#7  0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f8e44cd0700 (LWP 15713)):
#0  0x00007f8e57759a79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8e57714929 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8e577152bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8e5771549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8e5a93f37b in QEventDispatcherGlib::processEvents
(this=0x7f8e3c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f8e5a8e7ffa in QEventLoop::exec (this=this@entry=0x7f8e44ccfca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8e5a7109e4 in QThread::exec (this=this@entry=0xde6520) at
thread/qthread.cpp:500
#7  0x00007f8e5c9f96b5 in QQmlThreadPrivate::run (this=0xde6520) at
qml/ftw/qqmlthread.cpp:141
#8  0x00007f8e5a715808 in QThreadPrivate::start (arg=0xde6520) at
thread/qthread_unix.cpp:341
#9  0x00007f8e580856ba in start_thread (arg=0x7f8e44cd0700) at
pthread_create.c:333
#10 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f8e467b9700 (LWP 15712)):
#0  __lll_unlock_wake () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:371
#1  0x00007f8e580894ff in __pthread_mutex_unlock_usercnt (decr=1,
mutex=0x7f8e56c099d0) at pthread_mutex_unlock.c:55
#2  __GI___pthread_mutex_unlock (mutex=0x7f8e56c099d0) at
pthread_mutex_unlock.c:314
#3  0x00007f8e56983b65 in ?? () from /usr/lib/nvidia-384/libGL.so.1
#4  0x00007f8e5698923b in ?? () from /usr/lib/nvidia-384/libGL.so.1
#5  0x00007f8e5284f0f1 in ?? () from
/usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#6  0x00007f8e577586f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8e57714e74 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f8e57715330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f8e5771549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f8e5a93f37b in QEventDispatcherGlib::processEvents
(this=0x7f8e380008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#11 0x00007f8e5a8e7ffa in QEventLoop::exec (this=this@entry=0x7f8e467b8c90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#12 0x00007f8e5a7109e4 in QThread::exec (this=this@entry=0x7f8e5dc2ad40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#13 0x00007f8e5dbb7515 in QDBusConnectionManager::run (this=0x7f8e5dc2ad40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#14 0x00007f8e5a715808 in QThreadPrivate::start (arg=0x7f8e5dc2ad40 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#15 0x00007f8e580856ba in start_thread (arg=0x7f8e467b9700) at
pthread_create.c:333
#16 0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f8e486ce700 (LWP 15711)):
#0  0x00007f8e5a01774d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f8e59712c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f8e597148d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8e4b052d29 in QXcbEventReader::run (this=0xbea5b0) at
qxcbconnection.cpp:1325
#4  0x00007f8e5a715808 in QThreadPrivate::start (arg=0xbea5b0) at
thread/qthread_unix.cpp:341
#5  0x00007f8e580856ba in start_thread (arg=0x7f8e486ce700) at
pthread_create.c:333
#6  0x00007f8e5a02341d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f8e5da95900 (LWP 15710)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8e59712eb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f8e59714617 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8e59714721 in xcb_wait_for_reply () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f8e458d776c in KWindowEffectsPrivateX11::enableBlurBehind
(this=<optimized out>, window=180355082, enable=<optimized out>, region=...) at
/build/kwindowsystem-moP8Gh/kwindowsystem-5.36.0/src/platforms/xcb/kwindoweffects.cpp:252
#5  0x00007f8e5d80a4f4 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#6  0x00007f8e5d80ba69 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#7  0x00007f8e5d80ca69 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#8  0x00007f8e5a916b71 in QMetaObject::activate (sender=sender@entry=0xd668d8,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x0) at kernel/qobject.cpp:3730
#9  0x00007f8e5a9171b7 in QMetaObject::activate (sender=sender@entry=0xd668d8,
m=m@entry=0x7f8e5ab32720 <QTimer::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3595
#10 0x00007f8e5a991e80 in QTimer::timeout (this=this@entry=0xd668d8) at
.moc/moc_qtimer.cpp:198
#11 0x00007f8e5a9230b8 in QTimer::timerEvent (this=0xd668d8, e=<optimized out>)
at kernel/qtimer.cpp:247
#12 0x00007f8e5a9176d3 in QObject::event (this=0xd668d8, e=<optimized out>) at
kernel/qobject.cpp:1278
#13 0x00007f8e5b4b2afc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0xd668d8, e=0x7fff59d4be60) at kernel/qapplication.cpp:3804
#14 0x00007f8e5b4b8036 in QApplication::notify (this=0x7fff59d4c180,
receiver=0xd668d8, e=0x7fff59d4be60) at kernel/qapplication.cpp:3561
#15 0x00007f8e5a8ea2a8 in QCoreApplication::notifyInternal2 (receiver=0xd668d8,
event=event@entry=0x7fff59d4be60) at kernel/qcoreapplication.cpp:1015
#16 0x00007f8e5a93e24e in QCoreApplication::sendEvent (event=0x7fff59d4be60,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#17 QTimerInfoList::activateTimers (this=0xc31640) at
kernel/qtimerinfo_unix.cpp:637
#18 0x00007f8e5a93e781 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:176
#19 0x00007f8e57715197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f8e577153f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f8e5771549c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f8e5a93f35f in QEventDispatcherGlib::processEvents (this=0xc30c80,
flags=...) at kernel/qeventdispatcher_glib.cpp:417
#23 0x00007f8e5a8e7ffa in QEventLoop::exec (this=this@entry=0x7fff59d4c0b0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#24 0x00007f8e5a8f06bc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1285
#25 0x00007f8e5ac307cc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1607
#26 0x00007f8e5b4afac5 in QApplication::exec () at kernel/qapplication.cpp:2979
#27 0x0000000000406be6 in main (argc=1, argv=<optimized out>) at
/build/plasma-workspace-13diLw/plasma-workspace-5.8.9/krunner/main.cpp:92

Possible duplicates by query: bug 374183.

Reported using DrKonqi

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