Bug 388075

Summary: Kdevelop crashes after adding a new build dir
Product: [Applications] kdevelop Reporter: Andrei Slavoiu <ansla80>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED WORKSFORME    
Severity: crash CC: dotisbutler
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.2.1   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: kdevelop backtrace

Description Andrei Slavoiu 2017-12-20 14:53:44 UTC 
Application: kdevelop (5.2.1)

Qt Version: 5.9.3
Frameworks Version: 5.40.0
Operating System: Linux 4.12.12-gentoo x86_64
Distribution: "Gentoo Base System release 2.4.1"

-- Information about the crash:
- What I was doing when the application crashed:
Everytime I add a new build dir to a cmake managed project Kdevelop crashes imediately after configuring it.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9e871887c0 (LWP 4978))]

Thread 24 (Thread 0x7f9de2a48700 (LWP 31999)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9de2a47ca0, expected=0, futex_word=0x55b09a201030) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9de2a47d50, mutex=0x55b09a200fe0, cond=0x55b09a201008) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b09a201008, mutex=0x55b09a200fe0, abstime=0x7f9de2a47d50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b09a200fe0) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b09a200fe0) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b094dbae80, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b094dbae70) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b094dbae70) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9de2a48700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 23 (Thread 0x7f9de3249700 (LWP 31998)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9de3248ca0, expected=0, futex_word=0x55b0957b7b84) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9de3248d50, mutex=0x55b0957b7b30, cond=0x55b0957b7b58) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b0957b7b58, mutex=0x55b0957b7b30, abstime=0x7f9de3248d50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b0957b7b30) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b0957b7b30) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b0914d4560, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b0914d4550) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b0914d4550) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9de3249700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 22 (Thread 0x7f9de8a77700 (LWP 31997)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9de8a76ca0, expected=0, futex_word=0x55b08d6899a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9de8a76d50, mutex=0x55b08d689950, cond=0x55b08d689978) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b08d689978, mutex=0x55b08d689950, abstime=0x7f9de8a76d50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b08d689950) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b08d689950) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b09bd7be80, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b09bd7be70) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b09bd7be70) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9de8a77700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 21 (Thread 0x7f9df08f7700 (LWP 31996)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9df08f6ca0, expected=0, futex_word=0x55b0884dfd64) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9df08f6d50, mutex=0x55b0884dfd10, cond=0x55b0884dfd38) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b0884dfd38, mutex=0x55b0884dfd10, abstime=0x7f9df08f6d50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b0884dfd10) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b0884dfd10) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b08472d8e0, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b08472d8d0) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b08472d8d0) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9df08f7700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 20 (Thread 0x7f9e2f7fe700 (LWP 31995)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9e2f7fdca0, expected=0, futex_word=0x55b099de0740) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9e2f7fdd50, mutex=0x55b099de06f0, cond=0x55b099de0718) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b099de0718, mutex=0x55b099de06f0, abstime=0x7f9e2f7fdd50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b099de06f0) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b099de06f0) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b08e67b2f0, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b08e67b2e0) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b08e67b2e0) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e2f7fe700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 19 (Thread 0x7f9e4d16e700 (LWP 31994)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9e4d16dca0, expected=0, futex_word=0x55b099d53c84) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9e4d16dd50, mutex=0x55b099d53c30, cond=0x55b099d53c58) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b099d53c58, mutex=0x55b099d53c30, abstime=0x7f9e4d16dd50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b099d53c30) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b099d53c30) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b08ab29030, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b08ab29020) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b08ab29020) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e4d16e700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 18 (Thread 0x7f9e4d96f700 (LWP 31993)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9e4d96eca0, expected=0, futex_word=0x55b09bd7c040) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9e4d96ed50, mutex=0x55b09bd7bff0, cond=0x55b09bd7c018) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b09bd7c018, mutex=0x55b09bd7bff0, abstime=0x7f9e4d96ed50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b09bd7bff0) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b09bd7bff0) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b0960d9d00, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b0960d9cf0) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b0960d9cf0) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e4d96f700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 17 (Thread 0x7f9e2effd700 (LWP 31895)):
#0  0x00007f9e8df63af3 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f9e2effcca0, expected=0, futex_word=0x55b088eb8024) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7f9e2effcd50, mutex=0x55b088eb7fd0, cond=0x55b088eb7ff8) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x55b088eb7ff8, mutex=0x55b088eb7fd0, abstime=0x7f9e2effcd50) at pthread_cond_wait.c:667
#3  0x00007f9e91277868 in QWaitConditionPrivate::wait_relative (time=30000, this=0x55b088eb7fd0) at thread/qwaitcondition_unix.cpp:133
#4  QWaitConditionPrivate::wait (time=30000, this=0x55b088eb7fd0) at thread/qwaitcondition_unix.cpp:141
#5  QWaitCondition::wait (this=this@entry=0x55b08e67b230, mutex=mutex@entry=0x55b08e6a3d60, time=30000) at thread/qwaitcondition_unix.cpp:215
#6  0x00007f9e91274100 in QThreadPoolThread::run (this=0x55b08e67b220) at thread/qthreadpool.cpp:144
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b08e67b220) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e2effd700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 16 (Thread 0x7f9e4c96d700 (LWP 5307)):
#0  0x00007f9e90d0099d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8d611786 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9e280013c0, timeout=<optimized out>, context=0x7f9e28000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f9e28000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e28000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e4c96cdd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=this@entry=0x55b092c60c00) at thread/qthread.cpp:515
#7  0x00007f9e59571785 in QQuickXmlQueryEngine::run (this=0x55b092c60c00) at qqmlxmllistmodel.cpp:323
#8  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b092c60c00) at thread/qthread_unix.cpp:368
#9  0x00007f9e8df5c887 in start_thread (arg=0x7f9e4c96d700) at pthread_create.c:456
#10 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 15 (Thread 0x7f9e4e170700 (LWP 5297)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084a689f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084a689a0, cond=0x55b084a689c8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084a689c8, mutex=0x55b084a689a0) at pthread_cond_wait.c:655
#3  0x00007f9e9127788a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b084a689a0) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55b084a68a80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007f9e8d20361b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x55b084a68710, th=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:594
#6  0x00007f9e8d204450 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x55b084a68710, th=<optimized out>, th@entry=0x7f9e38003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:554
#7  0x00007f9e8d2087b8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e38003190, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:66
#8  0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e38003190, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#9  0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e38003190, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#10 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e38003190, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#11 0x00007f9e8d2065c9 in ThreadWeaver::Thread::run (this=0x7f9e38003190) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/thread.cpp:103
#12 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e38003190) at thread/qthread_unix.cpp:368
#13 0x00007f9e8df5c887 in start_thread (arg=0x7f9e4e170700) at pthread_create.c:456
#14 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 14 (Thread 0x7f9e4e971700 (LWP 5296)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084a689f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084a689a0, cond=0x55b084a689c8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084a689c8, mutex=0x55b084a689a0) at pthread_cond_wait.c:655
#3  0x00007f9e9127788a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b084a689a0) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55b084a68a80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007f9e8d20361b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x55b084a68710, th=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:594
#6  0x00007f9e8d204450 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x55b084a68710, th=<optimized out>, th@entry=0x7f9e44002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:554
#7  0x00007f9e8d2087b8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:66
#8  0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#9  0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#10 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#11 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#12 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#13 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#14 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#15 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#16 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#17 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#18 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#19 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#20 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#21 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#22 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#23 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#24 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#25 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#26 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#27 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#28 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e44002f90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#29 0x00007f9e8d2065c9 in ThreadWeaver::Thread::run (this=0x7f9e44002f90) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/thread.cpp:103
#30 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e44002f90) at thread/qthread_unix.cpp:368
#31 0x00007f9e8df5c887 in start_thread (arg=0x7f9e4e971700) at pthread_create.c:456
#32 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 13 (Thread 0x7f9e4f172700 (LWP 5295)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084a689f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084a689a0, cond=0x55b084a689c8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084a689c8, mutex=0x55b084a689a0) at pthread_cond_wait.c:655
#3  0x00007f9e9127788a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b084a689a0) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55b084a68a80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007f9e8d20361b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x55b084a68710, th=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:594
#6  0x00007f9e8d204450 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x55b084a68710, th=<optimized out>, th@entry=0x7f9e40002d90, threadWasBusy=threadWasBusy@entry=true, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:554
#7  0x00007f9e8d2087b8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e40002d90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:66
#8  0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e40002d90, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#9  0x00007f9e8d2065c9 in ThreadWeaver::Thread::run (this=0x7f9e40002d90) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/thread.cpp:103
#10 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e40002d90) at thread/qthread_unix.cpp:368
#11 0x00007f9e8df5c887 in start_thread (arg=0x7f9e4f172700) at pthread_create.c:456
#12 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 12 (Thread 0x7f9e4f973700 (LWP 5294)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084a689f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084a689a0, cond=0x55b084a689c8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084a689c8, mutex=0x55b084a689a0) at pthread_cond_wait.c:655
#3  0x00007f9e9127788a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b084a689a0) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55b084a68a80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007f9e8d20361b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x55b084a68710, th=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:594
#6  0x00007f9e8d204450 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x55b084a68710, th=<optimized out>, th@entry=0x7f9e480027d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:554
#7  0x00007f9e8d2087b8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:66
#8  0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#9  0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#10 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#11 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#12 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#13 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#14 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#15 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#16 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#17 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#18 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#19 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#20 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9e480027d0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#21 0x00007f9e8d2065c9 in ThreadWeaver::Thread::run (this=0x7f9e480027d0) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/thread.cpp:103
#22 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e480027d0) at thread/qthread_unix.cpp:368
#23 0x00007f9e8df5c887 in start_thread (arg=0x7f9e4f973700) at pthread_create.c:456
#24 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 11 (Thread 0x7f9e50174700 (LWP 5293)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084a689f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084a689a0, cond=0x55b084a689c8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084a689c8, mutex=0x55b084a689a0) at pthread_cond_wait.c:655
#3  0x00007f9e9127788a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55b084a689a0) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55b084a68a80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007f9e8d20361b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x55b084a68710, th=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:594
#6  0x00007f9e8d204450 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x55b084a68710, th=<optimized out>, th@entry=0x55b088c5aee0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:554
#7  0x00007f9e8d2087b8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:66
#8  0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#9  0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#10 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#11 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#12 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#13 0x00007f9e8d208812 in ThreadWeaver::WorkingHardState::applyForWork (this=0x55b084a68c90, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/workinghardstate.cpp:73
#14 0x00007f9e8d20357d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x55b088c5aee0, wasBusy=<optimized out>) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/weaver.cpp:568
#15 0x00007f9e8d2065c9 in ThreadWeaver::Thread::run (this=0x55b088c5aee0) at /var/tmp/portage/kde-frameworks/threadweaver-5.40.0/work/threadweaver-5.40.0/src/thread.cpp:103
#16 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b088c5aee0) at thread/qthread_unix.cpp:368
#17 0x00007f9e8df5c887 in start_thread (arg=0x7f9e50174700) at pthread_create.c:456
#18 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 10 (Thread 0x7f9e5a547700 (LWP 5133)):
#0  0x00007f9e8d656da9 in g_mutex_lock (mutex=mutex@entry=0x7f9e54000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1336
#1  0x00007f9e8d610c89 in g_main_context_prepare (context=context@entry=0x7f9e54000990, priority=priority@entry=0x7f9e5a546be0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3504
#2  0x00007f9e8d6116ab in g_main_context_iterate (context=context@entry=0x7f9e54000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3909
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e54000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e5a546d20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=this@entry=0x55b085524c60) at thread/qthread.cpp:515
#7  0x00007f9e8fb4259f in KDevelop::CompletionWorkerThread::run (this=0x55b085524c60) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/language/codecompletion/codecompletionmodel.cpp:79
#8  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b085524c60) at thread/qthread_unix.cpp:368
#9  0x00007f9e8df5c887 in start_thread (arg=0x7f9e5a547700) at pthread_create.c:456
#10 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 9 (Thread 0x7f9e6b7fe700 (LWP 5096)):
#0  0x00007f9e90d0099d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8d611786 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9e600013e0, timeout=<optimized out>, context=0x7f9e60000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f9e60000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e60000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e6b7fddd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=this@entry=0x55b084d40670) at thread/qthread.cpp:515
#7  0x00007f9e8e94a9a5 in QQmlThreadPrivate::run (this=0x55b084d40670) at qml/ftw/qqmlthread.cpp:147
#8  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b084d40670) at thread/qthread_unix.cpp:368
#9  0x00007f9e8df5c887 in start_thread (arg=0x7f9e6b7fe700) at pthread_create.c:456
#10 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 8 (Thread 0x7f9e6affd700 (LWP 5091)):
#0  0x00007f9e8d656da9 in g_mutex_lock (mutex=mutex@entry=0x7f9e5c002ed0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gthread-posix.c:1336
#1  0x00007f9e8d61176b in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9e5c003240, timeout=<optimized out>, context=0x7f9e5c002ed0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4223
#2  g_main_context_iterate (context=context@entry=0x7f9e5c002ed0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e5c002ed0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e5c002e00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e6affcdf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e8ace2048 <KDevelop::(anonymous namespace)::Q_QGS_s_parsingThread::innerFunction()::holder+8>) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e6affd700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 7 (Thread 0x7f9e6bfff700 (LWP 5051)):
#0  0x00007f9e90d0099d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8d611786 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9e640013e0, timeout=<optimized out>, context=0x7f9e64000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f9e64000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e64000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e6bffedf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b084c030b0) at thread/qthread_unix.cpp:368
#8  0x00007f9e8df5c887 in start_thread (arg=0x7f9e6bfff700) at pthread_create.c:456
#9  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 6 (Thread 0x7f9e7095f700 (LWP 5041)):
#0  0x00007f9e90d0099d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8d611786 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f9e6c0030b0, timeout=<optimized out>, context=0x7f9e6c000990) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7f9e6c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3924
#3  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e6c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#4  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e7095ed80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f9e91272cc3 in QThread::exec (this=this@entry=0x55b084bf2550) at thread/qthread.cpp:515
#7  0x00007f9e8fa4073b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x55b084bf2550) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/language/duchain/duchain.cpp:283
#8  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b084bf2550) at thread/qthread_unix.cpp:368
#9  0x00007f9e8df5c887 in start_thread (arg=0x7f9e7095f700) at pthread_create.c:456
#10 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 5 (Thread 0x7f9e71c74700 (LWP 5040)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084b36ba0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084b36b50, cond=0x55b084b36b78) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084b36b78, mutex=0x55b084b36b50) at pthread_cond_wait.c:655
#3  0x00007f9e7545eacb in cnd_wait (mtx=0x55b084b36b50, cond=0x55b084b36b78) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x55b084b37150) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/src/util/u_queue.c:158
#5  0x00007f9e7545e7f7 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/include/c11/threads_posix.h:87
#6  0x00007f9e8df5c887 in start_thread (arg=0x7f9e71c74700) at pthread_create.c:456
#7  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 4 (Thread 0x7f9e72df0700 (LWP 5039)):
#0  0x00007f9e8df636d6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b084b33b70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b084b33b20, cond=0x55b084b33b48) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55b084b33b48, mutex=0x55b084b33b20) at pthread_cond_wait.c:655
#3  0x00007f9e7545eacb in cnd_wait (mtx=0x55b084b33b20, cond=0x55b084b33b48) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/include/c11/threads_posix.h:159
#4  util_queue_thread_func (input=input@entry=0x55b084b0ad70) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/src/util/u_queue.c:158
#5  0x00007f9e7545e7f7 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-17.1.10/work/mesa-17.1.10/include/c11/threads_posix.h:87
#6  0x00007f9e8df5c887 in start_thread (arg=0x7f9e72df0700) at pthread_create.c:456
#7  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7f9e8656b700 (LWP 4982)):
#0  0x00007f9e90cfc39d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8d6559f0 in read (__nbytes=16, __buf=0x7f9e8656aba0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f9e800015b0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gwakeup.c:210
#3  0x00007f9e8d61124e in g_main_context_check (context=context@entry=0x7f9e78000990, max_priority=2147483647, fds=fds@entry=0x7f9e78003020, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3707
#4  0x00007f9e8d611724 in g_main_context_iterate (context=context@entry=0x7f9e78000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3926
#5  0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e78000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#6  0x00007f9e9146954b in QEventDispatcherGlib::processEvents (this=0x7f9e780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7f9e8656adc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f9e91272cc3 in QThread::exec (this=this@entry=0x7f9e92294060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#9  0x00007f9e9221e6e5 in QDBusConnectionManager::run (this=0x7f9e92294060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#10 0x00007f9e912771f1 in QThreadPrivate::start (arg=0x7f9e92294060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#11 0x00007f9e8df5c887 in start_thread (arg=0x7f9e8656b700) at pthread_create.c:456
#12 0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7f9e86f73700 (LWP 4981)):
#0  0x00007f9e90d0099d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f9e8a95418f in poll (__timeout=-1, __nfds=1, __fds=0x7f9e86f72cf8) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x55b0846c0e70, cond=cond@entry=0x55b0846c0eb0, vector=vector@entry=0x0, count=count@entry=0x0) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_conn.c:479
#3  0x00007f9e8a955f19 in xcb_wait_for_event (c=0x55b0846c0e70) at /var/tmp/portage/x11-libs/libxcb-1.12-r2/work/libxcb-1.12/src/xcb_in.c:693
#4  0x00007f9e8706d1f9 in QXcbEventReader::run (this=0x55b0846d3e10) at qxcbconnection.cpp:1330
#5  0x00007f9e912771f1 in QThreadPrivate::start (arg=0x55b0846d3e10) at thread/qthread_unix.cpp:368
#6  0x00007f9e8df5c887 in start_thread (arg=0x7f9e86f73700) at pthread_create.c:456
#7  0x00007f9e90d0bd4f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7f9e871887c0 (LWP 4978)):
[KCrash Handler]
#6  0x00007f9e92a7a4c3 in std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0x55b0e5aab710) at /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/bits/atomic_base.h:396
#7  QAtomicOps<int>::load<int> (_q_value=...) at /usr/include/qt5/QtCore/qatomic_cxx11.h:227
#8  QBasicAtomicInteger<int>::load (this=0x55b0e5aab710) at /usr/include/qt5/QtCore/qbasicatomic.h:102
#9  QtPrivate::RefCount::ref (this=0x55b0e5aab710) at /usr/include/qt5/QtCore/qrefcount.h:55
#10 QVector<QString>::QVector (this=0x7fff716cc708, v=...) at /usr/include/qt5/QtCore/qvector.h:352
#11 0x00007f9e92a79d86 in KDevelop::Path::Path (this=0x7fff716cc708, other=..., child=...) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/util/path.cpp:125
#12 0x00007f9e8f874743 in KDevelop::ProjectBaseItem::path (this=this@entry=0x55b097035ae0) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/project/projectmodel.cpp:450
#13 0x00007f9e8f88d3c9 in KDevelop::AbstractFileManagerPluginPrivate::addJobItems (this=0x55b086369ac0, job=0x55b08d2d0eb0, baseItem=0x55b097035ae0, entries=...) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/project/abstractfilemanagerplugin.cpp:186
#14 0x00007f9e91441c4e in QtPrivate::QSlotObjectBase::call (a=0x7fff716cc890, r=0x55b08619e910, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#15 QMetaObject::activate (sender=sender@entry=0x55b08d2d0eb0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff716cc890) at kernel/qobject.cpp:3749
#16 0x00007f9e91442207 in QMetaObject::activate (sender=sender@entry=0x55b08d2d0eb0, m=m@entry=0x7f9e8f8a8c20 <KDevelop::FileManagerListJob::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff716cc890) at kernel/qobject.cpp:3628
#17 0x00007f9e8f89884d in KDevelop::FileManagerListJob::entries (this=this@entry=0x55b08d2d0eb0, _t1=<optimized out>, _t1@entry=0x55b08d2d0eb0, _t2=<optimized out>, _t3=...) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1_build/kdevplatform/project/KDevPlatformProject_autogen/EWIEGA46WW/moc_filemanagerlistjob.cpp:195
#18 0x00007f9e8f891aa3 in KDevelop::FileManagerListJob::handleResults (this=0x55b08d2d0eb0, entriesIn=...) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/kdevplatform/project/filemanagerlistjob.cpp:151
#19 0x00007f9e8f898b59 in KDevelop::FileManagerListJob::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1_build/kdevplatform/project/KDevPlatformProject_autogen/EWIEGA46WW/moc_filemanagerlistjob.cpp:107
#20 0x00007f9e914428b9 in QObject::event (this=0x55b08d2d0eb0, e=<optimized out>) at kernel/qobject.cpp:1246
#21 0x00007f9e91c7221c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55b08d2d0eb0, e=0x7f9ccc0013a0) at kernel/qapplication.cpp:3722
#22 0x00007f9e91c79aa9 in QApplication::notify (this=0x7fff716cd060, receiver=0x55b08d2d0eb0, e=0x7f9ccc0013a0) at kernel/qapplication.cpp:3481
#23 0x00007f9e91418dfa in QCoreApplication::notifyInternal2 (receiver=0x55b08d2d0eb0, event=event@entry=0x7f9ccc0013a0) at kernel/qcoreapplication.cpp:1018
#24 0x00007f9e9141ba6d in QCoreApplication::sendEvent (event=0x7f9ccc0013a0, receiver=<optimized out>) at kernel/qcoreapplication.h:233
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55b0846b21b0) at kernel/qcoreapplication.cpp:1678
#26 0x00007f9e9141bee8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#27 0x00007f9e91469743 in postEventSourceDispatch (s=0x55b0847094d0) at kernel/qeventdispatcher_glib.cpp:276
#28 0x00007f9e8d611587 in g_main_dispatch (context=0x7f9e800016f0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3203
#29 g_main_context_dispatch (context=context@entry=0x7f9e800016f0) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3856
#30 0x00007f9e8d6117f0 in g_main_context_iterate (context=context@entry=0x7f9e800016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3929
#31 0x00007f9e8d61189c in g_main_context_iteration (context=0x7f9e800016f0, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.50.3-r1/work/glib-2.50.3/glib/gmain.c:3990
#32 0x00007f9e9146952f in QEventDispatcherGlib::processEvents (this=0x55b084733030, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#33 0x00007f9e91417b2a in QEventLoop::exec (this=this@entry=0x7fff716cce90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#34 0x00007f9e91420024 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#35 0x000055b0835f9246 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/dev-util/kdevelop-5.2.1/work/kdevelop-5.2.1/app/main.cpp:793

Possible duplicates by query: bug 384419, bug 374106.

Reported using DrKonqi
Comment 1 Dillon Butler 2019-02-18 18:25:06 UTC 
Created attachment 118186 [details]
kdevelop backtrace

I have the same bug
Comment 2 Justin Zobel 2022-09-21 03:13:57 UTC 
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status when you reply to "CONFIRMED" when replying. Thank you!
Comment 3 Andrei Slavoiu 2022-09-22 11:36:03 UTC 
I can no longer reproduce it with version 22.08.1