sometimes kdevelop crashes on start, with 2 big cmake projects (2times kdelibs).
It only happens when clicking in a c++/h file while project is not fully loaded. But again just sometimes


Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
[Current thread is 1 (Thread 0x7f9ed3fe9760 (LWP 4072))]

Thread 11 (Thread 0x7f9eb824c700 (LWP 4073)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f9ed2407aaa in wait (time=1000, this=0x21285f0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x212e580, time=1000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f9ece69695a in KDevelop::DUChainPrivate::CleanupThread::run (this=0x212e560) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:282
#4  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x212e560) at thread/qthread_unix.cpp:298
#5  0x00007f9ed0d33f7c in start_thread (arg=0x7f9eb824c700) at pthread_create.c:301
#6  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f9eaeb8c700 (LWP 4074)):
#0  0x00007f9ed101c7c3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f9ed24ec5e0 in QProcessManager::run (this=0x7f9ed287f4c0) at io/qprocess_unix.cpp:244
#2  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x7f9ed287f4c0) at thread/qthread_unix.cpp:298
#3  0x00007f9ed0d33f7c in start_thread (arg=0x7f9eaeb8c700) at pthread_create.c:301
#4  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f9ea7cac700 (LWP 4076)):
#0  0x00007f9ed101a173 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9ecba61c18 in g_main_context_iterate.isra.21 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9ecba6209b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9ed25441d6 in QEventDispatcherGlib::processEvents (this=0x2c97e90, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9ed25104d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9ed251073f in QEventLoop::exec (this=0x7f9ea7cabe20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ed2404770 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x2c97870) at thread/qthread_unix.cpp:298
#8  0x00007f9ed0d33f7c in start_thread (arg=0x7f9ea7cac700) at pthread_create.c:301
#9  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f9ea74ab700 (LWP 4077)):
#0  0x00007f9ed101a173 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9ecba61c18 in g_main_context_iterate.isra.21 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9ecba6209b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9ed25441d6 in QEventDispatcherGlib::processEvents (this=0x2ca4350, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9ed25104d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9ed251073f in QEventLoop::exec (this=0x7f9ea74aae20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ed2404770 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x2c9a9b0) at thread/qthread_unix.cpp:298
#8  0x00007f9ed0d33f7c in start_thread (arg=0x7f9ea74ab700) at pthread_create.c:301
#9  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f9ea18b2700 (LWP 4087)):
#0  0x00007f9ed101a173 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9ecba61c18 in g_main_context_iterate.isra.21 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9ecba6209b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9ed25441d6 in QEventDispatcherGlib::processEvents (this=0x6ed24a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9ed25104d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9ed251073f in QEventLoop::exec (this=0x7f9ea18b1de0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ed2404770 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f9ed24ee253 in QInotifyFileSystemWatcherEngine::run (this=0x6ece6a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x6ece6a0) at thread/qthread_unix.cpp:298
#9  0x00007f9ed0d33f7c in start_thread (arg=0x7f9ea18b2700) at pthread_create.c:301
#10 0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f9e9fe43700 (LWP 4098)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f9ed2407aaa in wait (time=30000, this=0x6ece280) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6edc808, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f9ed23fae4e in QThreadPoolThread::run (this=0x519f840) at concurrent/qthreadpool.cpp:141
#4  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x519f840) at thread/qthread_unix.cpp:298
#5  0x00007f9ed0d33f7c in start_thread (arg=0x7f9e9fe43700) at pthread_create.c:301
#6  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f9ea0644700 (LWP 4099)):
#0  0x00007f9ed101a173 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9ecba61c18 in g_main_context_iterate.isra.21 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9ecba6209b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9ed25441d6 in QEventDispatcherGlib::processEvents (this=0x75cbf00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9ed25104d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9ed251073f in QEventLoop::exec (this=0x7f9ea0643e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9ed2404770 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f9ed24075ed in QThreadPrivate::start (arg=0x69c7ee0) at thread/qthread_unix.cpp:298
#8  0x00007f9ed0d33f7c in start_thread (arg=0x7f9ea0644700) at pthread_create.c:301
#9  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f9e9e4de700 (LWP 4145)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9ec8b6caea in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007f9ec8b6cb29 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007f9ed0d33f7c in start_thread (arg=0x7f9e9e4de700) at pthread_create.c:301
#4  0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f9e9d7cd700 (LWP 4149)):
[KCrash Handler]
#6  ref (this=0x21) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x7f9e9d7cbc60) at /usr/include/qt4/QtCore/qstring.h:726
#8  CMakeParserUtils::includeScript (file=..., parent=..., data=0x78dba88, sourcedir=..., env=...) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/parser/cmakeparserutils.cpp:158
#9  0x00007f9ea0a78023 in CMakeManager::includeScript (this=0x7002b00, file=..., project=0x6bb1450, dir=..., parent=...) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/cmakemanager.cpp:658
#10 0x00007f9ea0a78bf2 in CMakeManager::initializeProject (this=0x7002b00, project=0x6bb1450) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/cmakemanager.cpp:549
#11 0x00007f9ea0a7bda9 in CMakeManager::parse (this=0x7002b00, item=0x7845100) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/cmakemanager.cpp:694
#12 0x00007f9ecec960e9 in KDevelop::ImportProjectJobPrivate::import (this=0x781d270, folder=<optimized out>) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/project/importprojectjob.cpp:53
#13 0x00007f9ecec95d96 in run (this=0x7828850) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:134
#14 QtConcurrent::RunFunctionTask<void>::run (this=0x7828850) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:125
#15 0x00007f9ed23fad91 in QThreadPoolThread::run (this=0x7868c80) at concurrent/qthreadpool.cpp:107
#16 0x00007f9ed24075ed in QThreadPrivate::start (arg=0x7868c80) at thread/qthread_unix.cpp:298
#17 0x00007f9ed0d33f7c in start_thread (arg=0x7f9e9d7cd700) at pthread_create.c:301
#18 0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f9e9cfcc700 (LWP 4176)):
#0  0x00007f9ed10156ed in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f9ed24dcb44 in read (__nbytes=16384, __buf=0x8d7ea80, __fd=3) at /usr/include/bits/unistd.h:45
#2  qt_safe_read (maxlen=16384, data=0x8d7ea80, fd=3) at ../../include/QtCore/private/../../../src/corelib/kernel/qcore_unix_p.h:253
#3  QFSFileEnginePrivate::readFdFh (this=0x8d7e4c0, data=0x8d7ea80 "T\001", len=16384) at io/qfsfileengine.cpp:649
#4  0x00007f9ed24e4cbe in QFSFileEnginePrivate::nativeRead (this=0x8d7e4c0, data=0x8d7ea80 "T\001", len=16384) at io/qfsfileengine_unix.cpp:517
#5  0x00007f9ed2498438 in QFile::readData (this=<optimized out>, data=0x8d7ea80 "T\001", len=16384) at io/qfile.cpp:1746
#6  0x00007f9ed249eb5d in QIODevice::read (this=0x7f9e9cfca420, data=0x7f9e9cfca50c "\236\177", maxSize=4) at io/qiodevice.cpp:837
#7  0x00007f9ece6b94df in KDevelop::TopDUContextDynamicData::load (topContextIndex=29295) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/topducontextdynamicdata.cpp:324
#8  0x00007f9ece697489 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=29295, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:577
#9  0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=29291, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#10 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=29192, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#11 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=12, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#12 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=9, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#13 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=5, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#14 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=4, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#15 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=2, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#16 0x00007f9ece697625 in KDevelop::DUChainPrivate::loadChain (this=0x2156130, index=29191, loaded=...) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:585
#17 0x00007f9ece684fd0 in KDevelop::DUChain::loadChain (this=<optimized out>, index=29191) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:1291
#18 0x00007f9ece6e82e0 in KDevelop::ParsingEnvironmentFile::topContext (this=0x7f9e980850e0) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/parsingenvironment.cpp:140
#19 0x00007f9ece68487a in KDevelop::DUChain::chainForDocument (this=0x212e400, document=..., proxyContext=false) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:1337
#20 0x00007f9ece684915 in KDevelop::DUChain::chainForDocument (this=0x212e400, document=..., proxyContext=false) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/language/duchain/duchain.cpp:1271
#21 0x00007f9ea0a787ff in CMakeManager::initializeProject (this=0x7002b00, project=0x7707090) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/cmakemanager.cpp:531
#22 0x00007f9ea0a7bda9 in CMakeManager::parse (this=0x7002b00, item=0x781f5d0) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/projectmanagers/cmake/cmakemanager.cpp:694
#23 0x00007f9ecec960e9 in KDevelop::ImportProjectJobPrivate::import (this=0x78c70d0, folder=<optimized out>) at /var/tmp/portage/dev-util/kdevplatform-9999/work/kdevplatform-9999/project/importprojectjob.cpp:53
#24 0x00007f9ecec95d96 in run (this=0x78d26c0) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:134
#25 QtConcurrent::RunFunctionTask<void>::run (this=0x78d26c0) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:125
#26 0x00007f9ed23fad91 in QThreadPoolThread::run (this=0x781def0) at concurrent/qthreadpool.cpp:107
#27 0x00007f9ed24075ed in QThreadPrivate::start (arg=0x781def0) at thread/qthread_unix.cpp:298
#28 0x00007f9ed0d33f7c in start_thread (arg=0x7f9e9cfcc700) at pthread_create.c:301
#29 0x00007f9ed1022ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f9ed3fe9760 (LWP 4072)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9ed2407b7b in wait (time=18446744073709551615, this=0x78460f0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7868d68, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f9ed23fa2ae in QThreadPoolPrivate::waitForDone (this=0x7868ce0, msecs=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007f9ed23fbac4 in QThreadPool::~QThreadPool (this=0x76b3050, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007f9ed23fbb09 in QThreadPool::~QThreadPool (this=0x76b3050, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007f9ed23fbb35 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7f9ed287efa8, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1921
#7  0x00007f9ed0f82929 in __run_exit_handlers (status=1, listp=0x7f9ed12d14c8, run_list_atexit=true) at exit.c:78
#8  0x00007f9ed0f829b5 in __GI_exit (status=<optimized out>) at exit.c:100
#9  0x00007f9ed1832228 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:770
#10 0x00007f9ed2d67d60 in KApplication::xioErrhandler (this=0x7fff8afc7640, dpy=0xd4b790) at /var/tmp/portage/kde-base/kdelibs-4.8.1-r1/work/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:419
#11 0x00007f9ecd3a0a8e in _XIOError (dpy=0xd4b790) at /var/tmp/portage/x11-libs/libX11-1.4.4/work/libX11-1.4.4/src/XlibInt.c:1618
#12 0x00007f9ecd39e2fd in _XEventsQueued (dpy=0xd4b790, mode=<optimized out>) at /var/tmp/portage/x11-libs/libX11-1.4.4/work/libX11-1.4.4/src/xcb_io.c:365
#13 0x00007f9ecd38edaf in XEventsQueued (dpy=0xd4b790, mode=2) at /var/tmp/portage/x11-libs/libX11-1.4.4/work/libX11-1.4.4/src/Pending.c:43
#14 0x00007f9ed186c9dc in x11EventSourceCheck (s=0xd21b50) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007f9ecba613bb in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#16 0x00007f9ecba61c32 in g_main_context_iterate.isra.21 () from /usr/lib64/libglib-2.0.so.0
#17 0x00007f9ecba6209b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f9ed25441d6 in QEventDispatcherGlib::processEvents (this=0xd1d3b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0x00007f9ed186cbc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f9ed25104d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f9ed251073f in QEventLoop::exec (this=0x7fff8afc7410, flags=...) at kernel/qeventloop.cpp:204
#22 0x00007f9ed2515c27 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#23 0x000000000040ab86 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/dev-util/kdevelop-9999/work/kdevelop-9999/app/main.cpp:479