Application: kdevelop (5.2.1)

Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.15.12-1-ck-skylake x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I opened the active project, then KDevelop asked me if I want to reload the active project. I agreed and KDevelop crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f89d96f9dc0 (LWP 8820))]

Thread 16 (Thread 0x7f89525ef700 (LWP 9099)):
#0  0x00007f89cf5536fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482e61 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89d647ed31 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f8950dec700 (LWP 8928)):
#0  0x00007f89d95b1428 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f89d64808a7 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f89d66cb14b in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f89cc956b39 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#4  0x00007f89cc95753e in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f89620b0b6a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#10 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f89537fe700 (LWP 8907)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89caf6a52f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89caf6e719 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f89caf6c583 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f8953fff700 (LWP 8906)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89caf6a52f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89caf6e719 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f89caf6c583 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f89608ed700 (LWP 8905)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89caf6a52f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89caf6e719 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f89caf6c583 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f89610ee700 (LWP 8904)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89caf6a52f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89caf6e719 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007f89caf6e772 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007f89caf6c583 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#29 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#30 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f89618ef700 (LWP 8903)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d6482fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f89caf6a52f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f89caf6e719 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f89caf696fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f89caf6c583 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f896992b700 (LWP 8846)):
#0  0x00007f89d95b1425 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f89d64808a7 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f89d66cb662 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007f89cc957012 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#4  0x00007f89cc9575b6 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#6  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#9  0x00007f89d3fab749 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#10 0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#11 0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f8986097700 (LWP 8840)):
#0  0x00007f89cc956b08 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007f89cc95753e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89cefce379 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f8985896700 (LWP 8838)):
#0  0x00007f89d66c98c6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#1  0x00007f89d66cb5fd in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f89cc956b39 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89cc95753e in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f898714a700 (LWP 8834)):
#0  0x00007f89d5d7f97b in poll () at /usr/lib/libc.so.6
#1  0x00007f89cc957613 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f898c69e700 (LWP 8824)):
#0  0x00007f89cf5533bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f89d60fe5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007f89d60fe5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007f898f50cd09 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007f898f50ce59 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007f89d6104b9f in std::execute_native_thread_routine(void*) (__p=0x564a29e9aff0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83
#6  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f8998000700 (LWP 8823)):
#0  0x00007f89cc956467 in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#1  0x00007f89cc9574c7 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d3e9eaf1 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#7  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f89a231b700 (LWP 8822)):
#0  0x00007f89d5d7f97b in poll () at /usr/lib/libc.so.6
#1  0x00007f89cc957613 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f89d66cb264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f89d647c72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f89d8411416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f89abab4700 (LWP 8821)):
#0  0x00007f89d5d7f97b in poll () at /usr/lib/libc.so.6
#1  0x00007f89c26c8180 in  () at /usr/lib/libxcb.so.1
#2  0x00007f89c26c9e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f89addc782a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f89d6481acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f89cf54d08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f89d5d89e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f89d96f9dc0 (LWP 8820)):
[KCrash Handler]
#6  0x00007f89d9288092 in KDevelop::Project::buildSystemManager() const () at /usr/lib/libKDevPlatformShell.so.52
#7  0x00007f89752d0982 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevclangsupport.so
#8  0x00007f89752d8298 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevclangsupport.so
#9  0x00007f89d3e6f2e4 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#10 0x00007f89d3e71f82 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#11 0x00007f89d3e6a995 in KDevelop::BackgroundParser::parseDocuments() () at /usr/lib/libKDevPlatformLanguage.so.52
#12 0x00007f89d4020ede in  () at /usr/lib/libKDevPlatformLanguage.so.52
#13 0x00007f89d66a0062 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f89d73ecfec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f89d73f49c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f89d666ecf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007f89d6671956 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#18 0x00007f89d66cbc54 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f89cc957458 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#20 0x00007f89cc9576a1 in  () at /usr/lib/libglib-2.0.so.0
#21 0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#22 0x00007f89d66cb241 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007f89ade4f482 in  () at /usr/lib/libQt5XcbQpa.so.5
#24 0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007f89d7b31cdf in KJob::exec() () at /usr/lib/libKF5CoreAddons.so.5
#26 0x00007f8984c68728 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevgit.so
#27 0x00007f8984c71b66 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevgit.so
#28 0x00007f89d669f73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#29 0x00007f89d3290580 in KDevelop::DVcsJob::readyForParsing(KDevelop::DVcsJob*) () at /usr/lib/libKDevPlatformVcs.so.52
#30 0x00007f89d328996d in KDevelop::DVcsJob::jobIsReady() () at /usr/lib/libKDevPlatformVcs.so.52
#31 0x00007f89d3289a6f in KDevelop::DVcsJob::slotProcessExited(int, QProcess::ExitStatus) () at /usr/lib/libKDevPlatformVcs.so.52
#32 0x00007f89d669f73f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#33 0x00007f89d65e75f0 in QProcess::finished(int, QProcess::ExitStatus) () at /usr/lib/libQt5Core.so.5
#34 0x00007f89d65ee74e in  () at /usr/lib/libQt5Core.so.5
#35 0x00007f89d65ee879 in  () at /usr/lib/libQt5Core.so.5
#36 0x00007f89d669f616 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#37 0x00007f89d66abef9 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#38 0x00007f89d66ac2d4 in QSocketNotifier::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#39 0x00007f89d73ecfec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f89d73f49c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#41 0x00007f89d666ecf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#42 0x00007f89d66cbede in  () at /usr/lib/libQt5Core.so.5
#43 0x00007f89cc957458 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#44 0x00007f89cc9576a1 in  () at /usr/lib/libglib-2.0.so.0
#45 0x00007f89cc95772e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#46 0x00007f89d66cb241 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#47 0x00007f89ade4f482 in  () at /usr/lib/libQt5XcbQpa.so.5
#48 0x00007f89d666d32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#49 0x00007f89d6676728 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#50 0x0000564a286e99e4 in  ()
#51 0x00007f89d5cb4f4a in __libc_start_main () at /usr/lib/libc.so.6
#52 0x0000564a286e9f9a in _start ()

Reported using DrKonqi