Bug 369324

Summary: KDevelop5 crashes when i press Build
Product: [Applications] kdevelop Reporter: Roman Lebedev <lebedev.ri>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash CC: mail
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.0.1   
Target Milestone: ---   
Platform: Debian unstable   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=369326
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Roman Lebedev 2016-09-25 12:32:09 UTC 
Application: kdevelop (5.0.1)

Qt Version: 5.6.1
Frameworks Version: 5.25.0
Operating System: Linux 4.7.0-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:

Sometimes, when i press build button, kdevelop crashes.
CMake-based project is loaded (darktable).
I see no obivious pattern.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0ed7bf6940 (LWP 9324))]

Thread 18 (Thread 0x7f0ea2090700 (LWP 9470)):
#0  0x00007f0ed1396538 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f0ed7ca7b76 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7ca32f2 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0ed1390464 in start_thread (arg=0x7f0ea2090700) at pthread_create.c:333
#5  0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7f0ea38d7700 (LWP 9468)):
#0  0x00007f0ed0529024 in g_mutex_unlock (mutex=0x2708e80) at ././glib/gthread-posix.c:1348
#1  0x00007f0ed04e2ecc in g_main_context_prepare (context=context@entry=0x2708e80, priority=priority@entry=0x7f0ea38d6b40) at ././glib/gmain.c:3497
#2  0x00007f0ed04e38fb in g_main_context_iterate (context=context@entry=0x2708e80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3907
#3  0x00007f0ed04e3aec in g_main_context_iteration (context=0x2708e80, may_block=1) at ././glib/gmain.c:3988
#4  0x00007f0ed7ed451b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0ed7e7c19a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0ed7ca1e53 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0ed1390464 in start_thread (arg=0x7f0ea38d7700) at pthread_create.c:333
#9  0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7f0ea40d8700 (LWP 9384)):
#0  0x00007f0ed139618f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0ed7ca7c3b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ecce14da0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#3  0x00007f0ecce18fc8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f0ecce13f1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f0ecce19022 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f0ecce13f1d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f0ecce16de9 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0ed1390464 in start_thread (arg=0x7f0ea40d8700) at pthread_create.c:333
#10 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7f0ea48d9700 (LWP 9383)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#15 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#16 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f0ed1390464 in start_thread (arg=0x7f0ea48d9700) at pthread_create.c:333
#22 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7f0ea50da700 (LWP 9382)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#15 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#16 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f0ed1390464 in start_thread (arg=0x7f0ea50da700) at pthread_create.c:333
#22 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 13 (Thread 0x7f0ea58db700 (LWP 9381)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#15 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f0ed1390464 in start_thread (arg=0x7f0ea58db700) at pthread_create.c:333
#21 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7f0ea60dc700 (LWP 9380)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#15 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f0ed1390464 in start_thread (arg=0x7f0ea60dc700) at pthread_create.c:333
#21 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7f0ea68dd700 (LWP 9379)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#15 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#16 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f0ed1390464 in start_thread (arg=0x7f0ea68dd700) at pthread_create.c:333
#22 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7f0ea70de700 (LWP 9378)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#15 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#16 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#17 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f0ed1390464 in start_thread (arg=0x7f0ea70de700) at pthread_create.c:333
#23 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7f0ea78df700 (LWP 9377)):
#0  0x00007f0ed7548774 in _int_free (av=av@entry=0x7f0ed7869b00 <main_arena>, p=0x1239c8a0, have_lock=have_lock@entry=1) at malloc.c:3982
#1  0x00007f0ed754ac09 in free_check (mem=0x1239c8b0, caller=<optimized out>) at hooks.c:324
#2  0x00007f0ed56f2f5e in KDevelop::QualifiedIdentifier::makeConstant() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#3  0x00007f0ed56f3029 in KDevelop::QualifiedIdentifier::index() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#4  0x00007f0ed56f303c in KDevelop::IndexedQualifiedIdentifier::IndexedQualifiedIdentifier(KDevelop::QualifiedIdentifier const&) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#5  0x00007f0ed56dca28 in KDevelop::Declaration::id(bool) const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#6  0x00007f0ed57645c5 in KDevelop::IdentifiedType::setDeclaration(KDevelop::Declaration*) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#7  0x00007f0eacb57d86 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eabe45b85 in clang::cxcursor::CursorVisitor::Visit(CXCursor, bool) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:211
#9  0x00007f0eabe49369 in clang::cxcursor::CursorVisitor::VisitDeclContext(clang::DeclContext*) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:657
#10 0x00007f0eabe45628 in clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:500
#11 0x00007f0eabe4da81 in clang_visitChildren () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:3647
#12 0x00007f0eacb4a362 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb5a758 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eabe45b85 in clang::cxcursor::CursorVisitor::Visit(CXCursor, bool) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:211
#15 0x00007f0eabe49369 in clang::cxcursor::CursorVisitor::VisitDeclContext(clang::DeclContext*) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:657
#16 0x00007f0eabe45834 in clang::cxcursor::CursorVisitor::VisitChildren(CXCursor) () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:532
#17 0x00007f0eabe4da81 in clang_visitChildren () at /build/llvm-toolchain-3.8-3.8.1/tools/clang/tools/libclang/CIndex.cpp:3647
#18 0x00007f0eacb42a92 in Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*, KDevelop::ReferencedTopDUContext> const&, bool) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#19 0x00007f0eacb69175 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#20 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#21 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#22 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#23 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#24 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#25 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#26 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#27 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#28 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#29 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#30 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#31 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#32 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#33 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#34 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#35 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f0ed1390464 in start_thread (arg=0x7f0ea78df700) at pthread_create.c:333
#37 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7f0ea80e0700 (LWP 9376)):
#0  0x00007f0ed75b50b9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0ed7c9ea00 in QBasicMutex::lockInternal() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed7c9eb12 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f0eacb68ec8 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#4  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#5  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#6  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#7  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#8  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#9  0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#10 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#11 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#12 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#13 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#14 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#15 0x00007f0eacb68d00 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.25
#16 0x00007f0eacdcefdb in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevclangsupport.so
#17 0x00007f0ecce1813a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f0ecce18748 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f0ecce17190 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f0ecce16d30 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f0ed1390464 in start_thread (arg=0x7f0ea80e0700) at pthread_create.c:333
#23 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7f0ea9f90700 (LWP 9348)):
#0  0x00007f0ed75b050d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f0ed04e39d6 in g_main_context_iterate (priority=<optimized out>, n_fds=1, fds=0x1a47790, timeout=<optimized out>, context=0x1a4c270) at ././glib/gmain.c:4226
#2  0x00007f0ed04e39d6 in g_main_context_iterate (context=context@entry=0x1a4c270, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3922
#3  0x00007f0ed04e3aec in g_main_context_iteration (context=0x1a4c270, may_block=1) at ././glib/gmain.c:3988
#4  0x00007f0ed7ed451b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0ed7e7c19a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0ed7ca1e53 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f0ecd7c9a55 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0ed1390464 in start_thread (arg=0x7f0ea9f90700) at pthread_create.c:333
#10 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7f0eabcc0700 (LWP 9329)):
#0  0x00007f0ed0529024 in g_mutex_unlock (mutex=0xf33a30) at ././glib/gthread-posix.c:1348
#1  0x00007f0ed04e356a in g_main_context_dispatch (context=context@entry=0xf33a30) at ././glib/gmain.c:3859
#2  0x00007f0ed04e3a40 in g_main_context_iterate (context=context@entry=0xf33a30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3927
#3  0x00007f0ed04e3aec in g_main_context_iteration (context=0xf33a30, may_block=1) at ././glib/gmain.c:3988
#4  0x00007f0ed7ed451b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0ed7e7c19a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0ed7ca1e53 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f0ed57a851f in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#8  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f0ed1390464 in start_thread (arg=0x7f0eabcc0700) at pthread_create.c:333
#10 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f0eb37ef700 (LWP 9328)):
#0  0x00007f0ed1396538 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f0ed7ca7b76 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f0ed56b0438 in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.10
#3  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0ed1390464 in start_thread (arg=0x7f0eb37ef700) at pthread_create.c:333
#5  0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f0eb4428700 (LWP 9327)):
#0  0x00007f0ed139618f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0eb822e493 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007f0eb822dbd7 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007f0ed1390464 in start_thread (arg=0x7f0eb4428700) at pthread_create.c:333
#4  0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f0ebaa20700 (LWP 9326)):
#0  0x00007f0ed75c619f in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1  0x00007f0ed75b0502 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f0ed04e39d6 in g_main_context_iterate (priority=<optimized out>, n_fds=1, fds=0xa48a30, timeout=<optimized out>, context=0x8fc1e0) at ././glib/gmain.c:4226
#3  0x00007f0ed04e39d6 in g_main_context_iterate (context=context@entry=0x8fc1e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3922
#4  0x00007f0ed04e3aec in g_main_context_iteration (context=0x8fc1e0, may_block=1) at ././glib/gmain.c:3988
#5  0x00007f0ed7ed451b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0ed7e7c19a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f0ed7ca1e53 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0eda00e525 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f0ed1390464 in start_thread (arg=0x7f0ebaa20700) at pthread_create.c:333
#11 0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f0ebbfe8700 (LWP 9325)):
#0  0x00007f0ed75b050d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f0ecb5e3340 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f0ebbfe7b80) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007f0ecb5e3340 in _xcb_conn_wait (c=c@entry=0x88cdf0, cond=cond@entry=0x88ce30, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459
#3  0x00007f0ecb5e4f39 in xcb_wait_for_event (c=0x88cdf0) at ../../src/xcb_in.c:693
#4  0x00007f0ebd4fba79 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007f0ed7ca6d78 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0ed1390464 in start_thread (arg=0x7f0ebbfe8700) at pthread_create.c:333
#7  0x00007f0ed75b997f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f0ed7bf6940 (LWP 9324)):
[KCrash Handler]
#6  0x00007f0ed9452ba9 in KDevelop::IPlugin::extensions() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformInterfaces.so.10
#7  0x00007f0ea8c4830a in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevcmakemanager.so
#8  0x00007f0ed4cf1685 in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformProject.so.10
#9  0x00007f0ed4cf198e in KDevelop::BuilderJob::addItems(KDevelop::BuilderJob::BuildType, QList<KDevelop::ProjectBaseItem*> const&) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformProject.so.10
#10 0x00007f0ead864491 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevprojectmanagerview.so
#11 0x00007f0ead866791 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/25/kdevprojectmanagerview.so
#12 0x00007f0ed7eabc7c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f0ed87b4642 in QAction::triggered(bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f0ed87b7250 in QAction::activate(QAction::ActionEvent) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f0ed88bdced in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f0ed88bdf24 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f0ed898b66a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f0ed88036d8 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f0ed898b749 in QToolButton::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f0ed87bdbec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f0ed87c3f47 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f0ed7e7e450 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f0ed87c2615 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f0ed881dee6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f0ed8820803 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f0ed87bdbec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f0ed87c308f in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f0ed7e7e450 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f0ed81d1713 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x00007f0ed81d2f25 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f0ed81b0c1b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f0ebd531d60 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#33 0x00007f0ed04e37d7 in g_main_context_dispatch (context=0x8a2e00) at ././glib/gmain.c:3201
#34 0x00007f0ed04e37d7 in g_main_context_dispatch (context=context@entry=0x8a2e00) at ././glib/gmain.c:3854
#35 0x00007f0ed04e3a40 in g_main_context_iterate (context=context@entry=0x8a2e00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3927
#36 0x00007f0ed04e3aec in g_main_context_iteration (context=0x8a2e00, may_block=1) at ././glib/gmain.c:3988
#37 0x00007f0ed7ed44ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f0ed7e7c19a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f0ed7e8499c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x000000000040ba2c in  ()
#41 0x00007f0ed74f12b1 in __libc_start_main (main=0x405d20, argc=1, argv=0x7fff0e5a5bd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0e5a5bc8) at ../csu/libc-start.c:291
#42 0x000000000040c06a in _start ()

Reported using DrKonqi
Comment 1 Roman Lebedev 2016-09-25 17:46:43 UTC 
Additional information:

TLDR:
Can't load plugin "KDevCMakeBuilder" some of its required dependencies could not be fulfilled: "org.kdevelop.IMakeBuilder"
Precedes crash

kdevplatform.serialization: version-hint not found, seems to be an old version
kdevplatform.serialization: "The data-repository at /home/lebedevri/.cache/kdevduchain/kdevelop-{4610cd01-c18d-49fc-b307-32e906b07526} has to be cleared."
Reusing existing ksycoca
Recreating ksycoca file ("/home/lebedevri/.cache/ksycoca5_en_9lP7GuKr0b+4rT+3m4RRdB8wUmw=", version 303)
modified: "kdevelopsessions.desktop"
modified: "plasma-applet-kdevelopsessions.desktop"
modified: "plasma-dataengine-kdevelopsessions.desktop"
modified: "kdevelopplugin.desktop"
modified: "text/x-kdevelop.xml"
modified: "packages/kdevelop.xml"
modified: "packages/kdevelopinternal.xml"
modified: "text/x-kdevelop-internal.xml"
Still in the time dict (i.e. deleted files) ("apps")
kf5.kservice.sycoca: Parse error in  "/home/lebedevri/.config/menus/applications-merged/xdg-desktop-menu-dummy.menu" , line  1 , col  1 :  "unexpected end of file"
Menu "applications-kmenuedit.menu" not found.
modified: "/home/lebedevri/kde/usr/share/applications/org.kde.kdevelop.desktop"
modified: "/home/lebedevri/kde/usr/share/applications/org.kde.kdevelop_ps.desktop"
The desktop entry file  "/home/lebedevri/.local/share/applications/ckan-handler.desktop"  has Type= " Application"  instead of "Application" or "Service"
kf5.kservice.sycoca: Invalid Service :  "/home/lebedevri/.local/share/applications/ckan-handler.desktop"
Saving
Not loading plugin named "KDevMakeBuilder" because it has been disabled!
Can't load plugin "KDevCMakeBuilder" some of its required dependencies could not be fulfilled: "org.kdevelop.IMakeBuilder"
Can't load plugin "KDevQMakeBuilder" some of its required dependencies could not be fulfilled: "org.kdevelop.IMakeBuilder"
Attempted to re-run an already running session.
couldn't create slave: "Unable to create io-slave:\nklauncher said: Unknown protocol 'man'.\n"
Invalid return type in method "core"
Invalid return type in method "extensions"
KSambaShare: Could not find smb.conf!
Invalid return type in method "core"
Invalid return type in method "extensions"
Can't load plugin "KDevCMakeBuilder" some of its required dependencies could not be fulfilled: "org.kdevelop.IMakeBuilder"
ASAN:DEADLYSIGNAL
=================================================================
==24876==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000020 (pc 0x7f7a69ca2d9d bp 0x7ffe469fc220 sp 0x7ffe469fc210 T0)
    #0 0x7f7a69ca2d9c in KDevelop::IPlugin::extensions() const /home/lebedevri/kde/src/kdevplatform/interfaces/iplugin.cpp:137
    #1 0x7f7a6ab71926 in KDevelop::IProjectBuilder* KDevelop::IPlugin::extension<KDevelop::IProjectBuilder>() (/home/lebedevri/kde/usr/lib/x86_64-linux-gnu/libKDevPlatformShell.so.10+0x150926)
    #2 0x7f7a39739b2c in CMakeManager::builder() const /home/lebedevri/kde/src/kdevelop/projectmanagers/cmake/cmakemanager.cpp:242
    #3 0x7f7a615e6038 in KDevelop::BuilderJobPrivate::addJob(KDevelop::BuilderJob::BuildType, KDevelop::ProjectBaseItem*) /home/lebedevri/kde/src/kdevplatform/project/builderjob.cpp:123
    #4 0x7f7a615e68dc in KDevelop::BuilderJob::addItems(KDevelop::BuilderJob::BuildType, QList<KDevelop::ProjectBaseItem*> const&) /home/lebedevri/kde/src/kdevplatform/project/builderjob.cpp:164
    #5 0x7f7a4109ad89 in ProjectManagerViewPlugin::runBuilderJob(KDevelop::BuilderJob::BuildType, QList<KDevelop::ProjectBaseItem*>) /home/lebedevri/kde/src/kdevplatform/plugins/projectmanagerview/projectmanagerviewplugin.cpp:397
    #6 0x7f7a4109b081 in ProjectManagerViewPlugin::buildProjectItems() /home/lebedevri/kde/src/kdevplatform/plugins/projectmanagerview/projectmanagerviewplugin.cpp:425
    #7 0x7f7a410acd7b in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (ProjectManagerViewPlugin::*)()>::call(void (ProjectManagerViewPlugin::*)(), ProjectManagerViewPlugin*, void**) (/home/lebedevri/kde/usr/lib/x86_64-linux-gnu/plugins/kdevplatform/26/kdevprojectmanagerview.so+0x33d7b)
    #8 0x7f7a410ab9d7 in void QtPrivate::FunctionPointer<void (ProjectManagerViewPlugin::*)()>::call<QtPrivate::List<>, void>(void (ProjectManagerViewPlugin::*)(), ProjectManagerViewPlugin*, void**) (/home/lebedevri/kde/usr/lib/x86_64-linux-gnu/plugins/kdevplatform/26/kdevprojectmanagerview.so+0x329d7)
    #9 0x7f7a410a9647 in QtPrivate::QSlotObject<void (ProjectManagerViewPlugin::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (/home/lebedevri/kde/usr/lib/x86_64-linux-gnu/plugins/kdevplatform/26/kdevprojectmanagerview.so+0x30647)
    #10 0x7f7a657fbc7b in QMetaObject::activate(QObject*, int, int, void**) (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x2b2c7b)
    #11 0x7f7a66104641 in QAction::triggered(bool) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x153641)
    #12 0x7f7a6610724f in QAction::activate(QAction::ActionEvent) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x15624f)
    #13 0x7f7a6620dcec  (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x25ccec)
    #14 0x7f7a6620df23 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x25cf23)
    #15 0x7f7a662db669 in QToolButton::mouseReleaseEvent(QMouseEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x32a669)
    #16 0x7f7a661536d7 in QWidget::event(QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1a26d7)
    #17 0x7f7a662db748 in QToolButton::event(QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x32a748)
    #18 0x7f7a6610dbeb in QApplicationPrivate::notify_helper(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x15cbeb)
    #19 0x7f7a66113f46 in QApplication::notify(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x162f46)
    #20 0x7f7a657ce44f in QCoreApplication::notifyInternal2(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x28544f)
    #21 0x7f7a66112614 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x161614)
    #22 0x7f7a6616dee5  (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1bcee5)
    #23 0x7f7a66170802  (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x1bf802)
    #24 0x7f7a6610dbeb in QApplicationPrivate::notify_helper(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x15cbeb)
    #25 0x7f7a6611308e in QApplication::notify(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5+0x16208e)
    #26 0x7f7a657ce44f in QCoreApplication::notifyInternal2(QObject*, QEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x28544f)
    #27 0x7f7a65b21712 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x100712)
    #28 0x7f7a65b22f24 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0x101f24)
    #29 0x7f7a65b00c1a in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5+0xdfc1a)
    #30 0x7f7a4c381d5f  (/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5+0x70d5f)
    #31 0x7f7a5c3237d6 in g_main_context_dispatch (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4a7d6)
    #32 0x7f7a5c323a3f  (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4aa3f)
    #33 0x7f7a5c323aeb in g_main_context_iteration (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x4aaeb)
    #34 0x7f7a658244fe in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x2db4fe)
    #35 0x7f7a657cc199 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x283199)
    #36 0x7f7a657d499b in QCoreApplication::exec() (/usr/lib/x86_64-linux-gnu/libQt5Core.so.5+0x28b99b)
    #37 0x41248f in main /home/lebedevri/kde/src/kdevelop/app/main.cpp:763
    #38 0x7f7a649212b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
    #39 0x406da9 in _start (/home/lebedevri/kde/usr/bin/kdevelop+0x406da9)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/lebedevri/kde/src/kdevplatform/interfaces/iplugin.cpp:137 in KDevelop::IPlugin::extensions() const
==24876==ABORTING
Comment 2 Sven Brauch 2016-10-01 19:09:46 UTC 

*** This bug has been marked as a duplicate of bug 369326 ***