Application: kdevelop (4.90.90) Qt Version: 5.5.1 Operating System: Linux 4.3.3-5.g008195a-default x86_64 Distribution: "openSUSE Leap 42.1 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: The application crashes when loading the project. It parses a number of files before crashing but I have not been able to determine if it is a particular file causing the crash. I suspect not, as it seems to be crashing at a random point during the parsing. The crash can be reproduced every time. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f7fca8757c0 (LWP 15891))] Thread 12 (Thread 0x7f7fab0ab700 (LWP 15892)): #0 0x00007f7fc700ec1d in poll () at /lib64/libc.so.6 #1 0x00007f7fba738422 in () at /usr/lib64/libxcb.so.1 #2 0x00007f7fba73a00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007f7fad4003c9 in QXcbEventReader::run() (this=0x1680900) at qxcbconnection.cpp:1229 #4 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x1680900) at thread/qthread_unix.cpp:331 #5 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f7f9a218700 (LWP 15894)): [KCrash Handler] #6 0x00007f7fc76fec3e in QMutex::lock() (timeout=-1, this=0x3d60000052f) at thread/qmutex.cpp:641 #7 0x00007f7fc76fec3e in QMutex::lock() (this=<optimized out>) at thread/qmutex.cpp:215 #8 0x00007f7f8f0c8a0a in () at /usr/lib64/libkdevphpduchain.so #9 0x00007f7fc53b0064 in KDevelop::DUChainBase::setData(KDevelop::DUChainBaseData*, bool) () at /usr/lib64/libKDevPlatformLanguage.so.10 #10 0x00007f7fc539383b in () at /usr/lib64/libKDevPlatformLanguage.so.10 #11 0x00007f7fc5398cd6 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #12 0x00007f7fc5395838 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #13 0x00007f7fc5372d41 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #14 0x00007f7fc5373ba3 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #15 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x473a3d0) at thread/qthread_unix.cpp:331 #16 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #17 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f7f8ff4f700 (LWP 15895)): #0 0x00007f7fbfa83d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f7fbfa41f86 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7fc7938dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7f880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #3 0x00007f7fc78dfda3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f8ff4ee10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #4 0x00007f7fc770166a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #5 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x7f7fbc5e06b8) at thread/qthread_unix.cpp:331 #6 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #7 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f7f8ebe6700 (LWP 15898)): #0 0x00007f7fc700ec1d in poll () at /lib64/libc.so.6 #1 0x00007f7fbfa41e64 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7fbfa41f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f7fc7938dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7f800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007f7fc78dfda3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f8ebe5d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f7fc770166a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f7fc54580e6 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #7 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x49e4aa0) at thread/qthread_unix.cpp:331 #8 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f7f86422700 (LWP 16170)): #0 0x00007f7fc03c005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x53a61f0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x53a6628, mutex=mutex@entry=0x53a6620, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f7fc76feeb7 in QReadWriteLock::lockForRead() (this=0x53bfd30) at thread/qreadwritelock.cpp:155 #4 0x00007f7f8416b380 in () at /usr/lib64/qt5/plugins/kdevplatform/24/kdevclangsupport.so #5 0x00007f7fbca595a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f7fbca59ba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f7fbca58930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f7fbca57f3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x553b7d0) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f7f85c21700 (LWP 16171)): #0 0x00007f7fc03c005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x387cd00) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x387dca0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f7fbca5665f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f7fbca5a43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f7fbca546cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f7fbca5a481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f7fbca546cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f7fbca58005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x7f7f74003190) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f7f85420700 (LWP 16172)): #0 0x00007f7fc03c005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x494f030) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x494eff8, mutex=mutex@entry=0x494eff0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f7fc76feeb7 in QReadWriteLock::lockForRead() (this=0x494efd0) at thread/qreadwritelock.cpp:155 #4 0x00007f7f993ae5f6 in () at /usr/lib64/qt5/plugins/kdevplatform/24/kdevcmakemanager.so #5 0x00007f7fbca595a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f7fbca59ba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f7fbca58930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f7fbca57f3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x7f7f78002d90) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f7f84c1f700 (LWP 16173)): #0 0x00007f7fc03c005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x494f030) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x494eff8, mutex=mutex@entry=0x494eff0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f7fc76feeb7 in QReadWriteLock::lockForRead() (this=0x494efd0) at thread/qreadwritelock.cpp:155 #4 0x00007f7f993ae5f6 in () at /usr/lib64/qt5/plugins/kdevplatform/24/kdevcmakemanager.so #5 0x00007f7fbca595a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f7fbca59ba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f7fbca58930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f7fbca57f3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x7f7f6c002d90) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f7f6bfff700 (LWP 16174)): #0 0x00007f7fc03c005f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x53a61f0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f7fc77073ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x53a6628, mutex=mutex@entry=0x53a6620, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f7fc76feeb7 in QReadWriteLock::lockForRead() (this=0x53bfd30) at thread/qreadwritelock.cpp:155 #4 0x00007f7f8416b380 in () at /usr/lib64/qt5/plugins/kdevplatform/24/kdevclangsupport.so #5 0x00007f7fbca595a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f7fbca59ba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f7fbca58930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f7fbca57f3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x7f7f70003190) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f7f55e31700 (LWP 16175)): #0 0x00007f7fc700aced in read () at /lib64/libc.so.6 #1 0x00007f7fbfa82b60 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7fbfa41999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f7fbfa41df8 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f7fbfa41f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f7fc7938dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7f500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #6 0x00007f7fc78dfda3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f55e30d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #7 0x00007f7fc770166a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #8 0x00007f7fc54580e6 in () at /usr/lib64/libKDevPlatformLanguage.so.10 #9 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x55b3230) at thread/qthread_unix.cpp:331 #10 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f7f4ee24700 (LWP 16192)): #0 0x00007f7fbfa83d10 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f7fbfa41538 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7fbfa41d80 in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f7fbfa41f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f7fc7938dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f7f3c0031e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x00007f7fc78dfda3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f7f4ee23df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f7fc770166a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f7fc115ee08 in () at /usr/lib64/libQt5Qml.so.5 #8 0x00007f7fc770638f in QThreadPrivate::start(void*) (arg=0x58711c0) at thread/qthread_unix.cpp:331 #9 0x00007f7fc03bc0a4 in start_thread () at /lib64/libpthread.so.0 #10 0x00007f7fc701704d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f7fca8757c0 (LWP 15891)): #0 0x00007f7fbfa83cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f7fbfa418fc in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f7fbfa41df8 in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f7fbfa41f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f7fc7938dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x16afdf0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x00007f7fc78dfda3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc3026e880, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f7fc78e7956 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #7 0x000000000040eedb in main () Reported using DrKonqi
Please install debug symbols, then try to reproduce the crash. Also see: https://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports ``` Thread 11 (Thread 0x7f7f9a218700 (LWP 15894)): [KCrash Handler] #6 0x00007f7fc76fec3e in QMutex::lock() (timeout=-1, this=0x3d60000052f) at thread/qmutex.cpp:641 #7 0x00007f7fc76fec3e in QMutex::lock() (this=<optimized out>) at thread/qmutex.cpp:215 #8 0x00007f7f8f0c8a0a in () at /usr/lib64/libkdevphpduchain.so #9 0x00007f7fc53b0064 in KDevelop::DUChainBase::setData(KDevelop::DUChainBaseData*, bool) () at /usr/lib64/libKDevPlatformLanguage.so.10 ``` ^ This is indicates the problem is the KDevelop PHP support plugin, FWIW.
I uninstalled the PHP plugin, and the crash disappeared. It may be that trying to parse the pure c++ project I loaded had side effects...
The PHP plugin tries to parse the builtin PHP function file when KDevelop gets loaded, which may have lead to the crash above. I'd still be interested in seeing a proper backtrace for this crash, or a way to reproduce it.
There is your (hopefully correct) trace Application: KDevelop (kdevelop), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f54f2d687c0 (LWP 23066))] Thread 20 (Thread 0x7f54d359e700 (LWP 23067)): #0 0x00007f54ef501c1d in poll () at /lib64/libc.so.6 #1 0x00007f54e2c2b422 in () at /usr/lib64/libxcb.so.1 #2 0x00007f54e2c2d00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007f54d58f33c9 in QXcbEventReader::run() (this=0xa17900) at qxcbconnection.cpp:1229 #4 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0xa17900) at thread/qthread_unix.cpp:331 #5 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7f54c2832700 (LWP 23069)): [KCrash Handler] #6 0x00007f54efbf1c3e in QMutex::lock() (timeout=-1, this=0x46200000461) at thread/qmutex.cpp:641 #7 0x00007f54efbf1c3e in QMutex::lock() (this=this@entry=0x7f54ee808040 <KDevelop::(anonymous namespace)::Q_QGS_temporaryHashClassDeclarationDatabaseClassesStatic::innerFunction()::holder+32>) at thread/qmutex.cpp:215 #8 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (index=<optimized out>, this=0x7f54ee808020 <KDevelop::(anonymous namespace)::Q_QGS_temporaryHashClassDeclarationDatabaseClassesStatic::innerFunction()::holder>) at /usr/include/kdevplatform/language/duchain/appendedlist.h:167 #9 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=0x7f5494012800) at /usr/include/kdevplatform/language/duchain/classdeclaration.h:87 #10 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=0x7f5494012800) at /usr/include/kdevplatform/language/duchain/classdeclaration.h:87 #11 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=0x7f5494012800) at /usr/include/kdevplatform/language/duchain/classdeclaration.h:88 #12 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=0x7f5494012800, __in_chrg=<optimized out>) at /usr/include/kdevplatform/language/duchain/classdeclaration.h:69 #13 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=0x7f5494012800, __in_chrg=<optimized out>) at /usr/src/debug/kdevelop5-plugin-php-4.9.90git.20151026T013501~f2d1ab2/duchain/declarations/classdeclaration.h:46 #14 0x00007f54afbb2a0a in KDevelop::DUChainItemFactory<Php::ClassDeclaration, Php::ClassDeclarationData>::callDestructor(KDevelop::DUChainBaseData*) const (this=<optimized out>, data=0x7f5494012800) at /usr/include/kdevplatform/language/duchain/duchainregister.h:70 #15 0x00007f54ed8a3064 in KDevelop::DUChainBase::setData(KDevelop::DUChainBaseData*, bool) (this=0x7f5494021700, data=0x7f54bc147ca0, constructorCalled=<optimized out>) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/duchainbase.cpp:85 #16 0x00007f54ed88683b in (anonymous namespace)::saveDUChainItem(QList<QPair<QByteArray, unsigned int> >&, KDevelop::DUChainBase&, uint&, bool) (data=..., item=..., totalDataOffset=@0x7f54c2831c2c: 550269, isSharedDataItem=isSharedDataItem@entry=false) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/topducontextdynamicdata.cpp:86 #17 0x00007f54ed88bcd6 in KDevelop::TopDUContextDynamicData::DUChainItemStorage<KDevelop::Declaration*>::storeData(unsigned int&, QList<QPair<QByteArray, unsigned int> > const&) (this=this@entry=0x7f54940214b0, currentDataOffset=@0x7f54c2831c2c: 550269, oldData=...) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/topducontextdynamicdata.cpp:295 #18 0x00007f54ed888838 in KDevelop::TopDUContextDynamicData::store() (this=0x7f5494021480) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/topducontextdynamicdata.cpp:699 #19 0x00007f54ed865d41 in KDevelop::DUChainPrivate::doMoreCleanup(int, bool) (this=0x7f54ee00aba0 <KDevelop::(anonymous namespace)::Q_QGS_sdDUChainPrivate::innerFunction()::holder>, retries=retries@entry=1, needLockRepository=needLockRepository@entry=true) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/duchain.cpp:746 #20 0x00007f54ed866ba3 in KDevelop::DUChainPrivate::CleanupThread::run() (this=0x3ad0d90) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/duchain/duchain.cpp:289 #21 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x3ad0d90) at thread/qthread_unix.cpp:331 #22 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #23 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7f54b7ffe700 (LWP 23080)): #0 0x00007f54e7f3498d in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f54e7f34df8 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f54e7f34f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f54efe2bdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f54b0003c20, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007f54efdd2da3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f54b7ffdd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f54efbf466a in QThread::exec() (this=this@entry=0x3fbfd30) at thread/qthread.cpp:503 #6 0x00007f54ed94b0e6 in KDevelop::CompletionWorkerThread::run() (this=0x3fbfd30) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/codecompletion/codecompletionmodel.cpp:88 #7 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x3fbfd30) at thread/qthread_unix.cpp:331 #8 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 17 (Thread 0x7f54b5626700 (LWP 23091)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x2c108e0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x2c173c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x3fd2cf0) at thread/qthread_unix.cpp:331 #10 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 16 (Thread 0x7f54b4e25700 (LWP 23092)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xd8b210) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0xd8b458, mutex=mutex@entry=0xd8b450, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54efbf1eb7 in QReadWriteLock::lockForRead() (this=0x100ec90) at thread/qreadwritelock.cpp:155 #4 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:98 #5 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (areadWriteLock=<optimized out>, this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:117 #6 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=0x10225b0) at /usr/src/debug/kdevelop-4.9.90git.20151229T112129~d59e6df/languages/clang/clangparsejob.cpp:214 #7 0x00007f54e4f4c5a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4cba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f4b930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4af3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f5494011460) at thread/qthread_unix.cpp:331 #12 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #13 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 15 (Thread 0x7f54b6699700 (LWP 23093)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xd8b210) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0xd8b458, mutex=mutex@entry=0xd8b450, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54efbf1eb7 in QReadWriteLock::lockForRead() (this=0x100ec90) at thread/qreadwritelock.cpp:155 #4 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:98 #5 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (areadWriteLock=<optimized out>, this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:117 #6 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=0xd8ab70) at /usr/src/debug/kdevelop-4.9.90git.20151229T112129~d59e6df/languages/clang/clangparsejob.cpp:214 #7 0x00007f54e4f4c5a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4cba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f4b930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4af3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f548c03a5f0) at thread/qthread_unix.cpp:331 #12 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #13 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7f54a6ffb700 (LWP 23094)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xd8b210) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0xd8b458, mutex=mutex@entry=0xd8b450, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54efbf1eb7 in QReadWriteLock::lockForRead() (this=0x100ec90) at thread/qreadwritelock.cpp:155 #4 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:98 #5 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (areadWriteLock=<optimized out>, this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:117 #6 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=0x1059900) at /usr/src/debug/kdevelop-4.9.90git.20151229T112129~d59e6df/languages/clang/clangparsejob.cpp:214 #7 0x00007f54e4f4c5a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4cba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f4b930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4af3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f54a0119380) at thread/qthread_unix.cpp:331 #12 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #13 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7f54aadd5700 (LWP 23095)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xd8b210) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0xd8b458, mutex=mutex@entry=0xd8b450, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54efbf1eb7 in QReadWriteLock::lockForRead() (this=0x100ec90) at thread/qreadwritelock.cpp:155 #4 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:98 #5 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (areadWriteLock=<optimized out>, this=<synthetic pointer>) at /usr/include/qt5/QtCore/qreadwritelock.h:117 #6 0x00007f54982af380 in ClangParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) (this=0x102d3d0) at /usr/src/debug/kdevelop-4.9.90git.20151229T112129~d59e6df/languages/clang/clangparsejob.cpp:214 #7 0x00007f54e4f4c5a0 in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4cba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f4b930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4af3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f54880010c0) at thread/qthread_unix.cpp:331 #12 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #13 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7f54aa1a8700 (LWP 23096)): #0 0x00007f54ef4fdced in read () at /lib64/libc.so.6 #1 0x00007f54e7f75b60 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f54e7f34999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f54e7f34df8 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f54e7f34f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f54efe2bdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f5490003a20, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #6 0x00007f54efdd2da3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f54aa1a7df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #7 0x00007f54efbf466a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #8 0x00007f54e9651e08 in () at /usr/lib64/libQt5Qml.so.5 #9 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x4573040) at thread/qthread_unix.cpp:331 #10 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f54a67fa700 (LWP 23101)): #0 0x00007f54ef501c1d in poll () at /lib64/libc.so.6 #1 0x00007f54e7f34e64 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f54e7f34f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f54efe2bdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f547c0010f0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007f54efdd2da3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f54a67f9e10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f54efbf466a in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f54e4ad36b8 <KDevelop::(anonymous namespace)::Q_QGS_s_parsingThread::innerFunction()::holder+8>) at thread/qthread_unix.cpp:331 #7 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f54d0c70700 (LWP 23103)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #12 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #13 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #14 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #15 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #16 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #17 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #18 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #19 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0xda1340) at thread/qthread_unix.cpp:331 #20 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #21 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f5483fff700 (LWP 23104)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #12 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #13 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #14 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #15 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f54c408fe40) at thread/qthread_unix.cpp:331 #16 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #17 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f54837fe700 (LWP 23105)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f54780012d0) at thread/qthread_unix.cpp:331 #8 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f5482ffd700 (LWP 23106)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f5470001d90) at thread/qthread_unix.cpp:331 #8 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f54827fc700 (LWP 23107)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f5474002190) at thread/qthread_unix.cpp:331 #8 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f5481ffb700 (LWP 23108)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #12 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #13 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #14 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #15 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #16 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #17 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #18 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #19 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f5468002190) at thread/qthread_unix.cpp:331 #20 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #21 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f54817fa700 (LWP 23109)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #12 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #13 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #14 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #15 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #16 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #17 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #18 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #19 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f546c002b90) at thread/qthread_unix.cpp:331 #20 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #21 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f5480ff9700 (LWP 23110)): #0 0x00007f54e88b305f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xecc9a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00007f54efbfa3ab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xe941a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f54e4f4965f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #4 0x00007f54e4f4d43a in () at /usr/lib64/libKF5ThreadWeaver.so.5 #5 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #6 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #7 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #8 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #9 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #10 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #11 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #12 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #13 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #14 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #15 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #16 0x00007f54e4f4d481 in () at /usr/lib64/libKF5ThreadWeaver.so.5 #17 0x00007f54e4f476cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5 #18 0x00007f54e4f4b005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5 #19 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0x7f5460002f90) at thread/qthread_unix.cpp:331 #20 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #21 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f544b778700 (LWP 23112)): #0 0x00007f54ef501c1d in poll () at /lib64/libc.so.6 #1 0x00007f54e7f34e64 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f54e7f34f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f54efe2bdab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f54440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007f54efdd2da3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f544b777d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f54efbf466a in QThread::exec() (this=this@entry=0xd57db0) at thread/qthread.cpp:503 #6 0x00007f54ed94b0e6 in KDevelop::CompletionWorkerThread::run() (this=0xd57db0) at /usr/src/debug/kdevplatform-4.9.90git.20151229T112205~82d6d70/language/codecompletion/codecompletionmodel.cpp:88 #7 0x00007f54efbf938f in QThreadPrivate::start(void*) (arg=0xd57db0) at thread/qthread_unix.cpp:331 #8 0x00007f54e88af0a4 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f54ef50a04d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f54f2d687c0 (LWP 23066)): #0 0x00007f54ef4fdd4d in write () at /lib64/libc.so.6 #1 0x00007f54e7f75bed in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f54e7f315bc in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f54e7f34ca0 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f54e7f34ed8 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007f54e7f34f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #6 0x00007f54efe2bd8c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xa3f570, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #7 0x00007f54efdd2da3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff86bdcfd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #8 0x00007f54efdda956 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #9 0x00007f54f031e7cc in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1527 #10 0x00007f54f0ab6605 in QApplication::exec() () at kernel/qapplication.cpp:2978 #11 0x000000000040eedb in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/kdevelop-4.9.90git.20151229T112129~d59e6df/app/main.cpp:652