Application: kdevelop (4.4.60) KDE Platform Version: 4.9.2 (Compiled from sources) Qt Version: 4.8.3 Operating System: Linux 3.6.6-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: I started a specific session in KDevelop using krunner. I've closed the session almost immediately afterwards. The session contained a C++ project using CMake. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f9b9cf1e780 (LWP 18575))] Thread 9 (Thread 0x7f9b9361e700 (LWP 18576)): #0 0x00007f9baca13ce1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f9badfebc57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f9baa0e0b4b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x26e3660) at /var/abs/local/NOTAUR/kdevplatform-git/src/kdevplatform/language/duchain/duchain.cpp:282 #3 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7f9b8543d700 (LWP 18577)): #0 0x00007f9bacd03f33 in select () from /usr/lib/libc.so.6 #1 0x00007f9bae0c7112 in ?? () from /usr/lib/libQtCore.so.4 #2 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f9b7bb92700 (LWP 18579)): #0 0x00007f9bacd0218d in poll () from /usr/lib/libc.so.6 #1 0x00007f9ba6ea9b34 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f9ba6ea9c54 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f9bae116756 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007f9bae0e731f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007f9bae0e75a8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007f9badfe87c0 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007f9bae0c7adf in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #9 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f9b7b391700 (LWP 18580)): #0 0x00007f9baca13954 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f9ba94487a7 in ?? () from /usr/lib/libQtScript.so.4 #2 0x00007f9ba94487d9 in ?? () from /usr/lib/libQtScript.so.4 #3 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f9af3fff700 (LWP 18593)): #0 0x00007f9baca13954 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f9ba38b237d in ?? () from /usr/lib/libQtWebKit.so.4 #2 0x00007f9ba38b2489 in ?? () from /usr/lib/libQtWebKit.so.4 #3 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f9b7929f700 (LWP 18594)): #0 0x00007f9baca12dff in __pthread_mutex_unlock_usercnt () from /usr/lib/libpthread.so.0 #1 0x00007f9ba6ee6b91 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0 #2 0x00007f9ba6ea9ae5 in ?? () from /usr/lib/libglib-2.0.so.0 #3 0x00007f9ba6ea9c54 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #4 0x00007f9bae116756 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007f9bae0e731f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007f9bae0e75a8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #7 0x00007f9badfe87c0 in QThread::exec() () from /usr/lib/libQtCore.so.4 #8 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #9 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f9af2571700 (LWP 18602)): #0 0x00007f9baca13954 in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f9badfebcfb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f9ba4522df1 in ?? () from /usr/lib/libthreadweaver.so.4 #3 0x00007f9ba452563b in ?? () from /usr/lib/libthreadweaver.so.4 #4 0x00007f9ba45244af in ?? () from /usr/lib/libthreadweaver.so.4 #5 0x00007f9ba452453b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4 #6 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #8 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f9aa2f86700 (LWP 18603)): #0 0x00007f9baca13ce1 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f9badfebc57 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f9badfdf46f in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f9badfeb79c in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f9baca0fe0f in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007f9bacd0a31d in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f9b9cf1e780 (LWP 18575)): [KCrash Handler] #5 0x00007f9b798da38d in CTestFindJob::updateReady (this=0x4a92ce0, document=..., context=...) at /var/abs/local/NOTAUR/kdevelop-git/src/kdevelop/projectmanagers/cmake/testing/ctestfindjob.cpp:80 #6 0x00007f9bae0fcf8e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #7 0x00007f9bad49808c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #8 0x00007f9bad49c50a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #9 0x00007f9bae684df6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #10 0x00007f9bae0e85ce in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #11 0x00007f9bae0ebf31 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #12 0x00007f9bae1165a3 in ?? () from /usr/lib/libQtCore.so.4 #13 0x00007f9ba6ea9865 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #14 0x00007f9ba6ea9b98 in ?? () from /usr/lib/libglib-2.0.so.0 #15 0x00007f9ba6ea9c54 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #16 0x00007f9bae116736 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #17 0x00007f9bad53852e in ?? () from /usr/lib/libQtGui.so.4 #18 0x00007f9bae0e731f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #19 0x00007f9bae0e75a8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #20 0x00007f9bae0ec248 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #21 0x000000000040db1e in main (argc=<optimized out>, argv=<optimized out>) at /var/abs/local/NOTAUR/kdevelop-git/src/kdevelop/app/main.cpp:503 Reported using DrKonqi
Git commit d8aa51e53575a62de1716721030261872dfd5088 by Milian Wolff. Committed on 09/11/2012 at 21:46. Pushed by mwolff into branch 'master'. Don't crash when ctest job exists on shutdown M +5 -0 projectmanagers/cmake/testing/ctestfindjob.cpp http://commits.kde.org/kdevelop/d8aa51e53575a62de1716721030261872dfd5088
Git commit 7a521fc9699a8c257baebcdfdcb7e8fd4c361ecc by Milian Wolff. Committed on 31/01/2013 at 22:33. Pushed by mwolff into branch '4.5'. Make CTestFindJob killable to ensure it gets stopped on shutdown. This should be the proper fix for the crash-on-close bug that was encountered quite often. I do not understand how to trigger it on startup though - can someone try with this patch again? Related: bug 314187 M +9 -7 projectmanagers/cmake/testing/ctestfindjob.cpp M +2 -0 projectmanagers/cmake/testing/ctestfindjob.h http://commits.kde.org/kdevelop/7a521fc9699a8c257baebcdfdcb7e8fd4c361ecc