https://bugs.kde.org/show_bug.cgi?id=307132 Bug ID: 307132 Severity: crash Version: unspecified Priority: NOR Assignee: kdevelop-bugs@kdevelop.org Summary: Crash opening existing project. Classification: Unclassified OS: Linux Reporter: rjwgnr27@yahoo.com Hardware: Compiled Sources Status: UNCONFIRMED Component: general Product: kdevelop Application: kdevelop (4.4.60) KDE Platform Version: 4.6.5 (4.6.5) (Compiled from sources) Qt Version: 4.7.4 Operating System: Linux 2.6.43.8-1.fc15.x86_64 x86_64 Distribution: "Fedora release 15 (Lovelock)" -- Information about the crash: Opening saved project. Previous instance stop context parsing in C++ file. Had to "kill -9" previous instance. Tried to start multiple time, at one point selecting "Ok" to delete cache. The crash can be reproduced every time. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 165 62: movl (%rsp), %edi [Current thread is 1 (Thread 0x7fb182c50840 (LWP 18048))] Thread 11 (Thread 0x7fb174a97700 (LWP 18050)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:219 #1 0x0000003c69274efe in wait (time=1000, this=0x1e861c0) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=, mutex=0x1e8b990, time=1000) at thread/qwaitcondition_unix.cpp:160 #3 0x00000039ee4b0f9b in KDevelop::DUChainPrivate::CleanupThread::run (this=) at /srv/devel/src/kde4/src/kdevplatform/language/duchain/duchain.cpp:282 #4 0x0000003c69274af5 in QThreadPrivate::start (arg=0x1e8b970) at thread/qthread_unix.cpp:331 #5 0x0000003c5f607b41 in start_thread (arg=0x7fb174a97700) at pthread_create.c:305 #6 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 10 (Thread 0x7fb15da47700 (LWP 18053)): #0 0x0000003c5ead85a3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003c5e642d24 in g_main_context_poll (n_fds=1, fds=0x7fb1580026b0, priority=, timeout=-1, context=0x7fb1580009b0) at gmain.c:3405 #2 g_main_context_iterate (context=0x7fb1580009b0, block=, dispatch=1, self=) at gmain.c:3087 #3 0x0000003c5e64325c in g_main_context_iteration (context=0x7fb1580009b0, may_block=1) at gmain.c:3155 #4 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x7fb1580008c0, flags=) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003c69359fff in QEventLoop::exec (this=0x7fb15da46d40, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003c6927207f in QThread::exec (this=) at thread/qthread.cpp:498 #8 0x0000003c69274af5 in QThreadPrivate::start (arg=0x2a2c9e0) at thread/qthread_unix.cpp:331 #9 0x0000003c5f607b41 in start_thread (arg=0x7fb15da47700) at pthread_create.c:305 #10 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 9 (Thread 0x7fb15d246700 (LWP 18054)): #0 0x0000003c5ead85a3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003c5e642d24 in g_main_context_poll (n_fds=1, fds=0x7fb1500026b0, priority=, timeout=-1, context=0x7fb1500009b0) at gmain.c:3405 #2 g_main_context_iterate (context=0x7fb1500009b0, block=, dispatch=1, self=) at gmain.c:3087 #3 0x0000003c5e64325c in g_main_context_iteration (context=0x7fb1500009b0, may_block=1) at gmain.c:3155 #4 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x7fb1500008c0, flags=) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003c69359fff in QEventLoop::exec (this=0x7fb15d245d40, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003c6927207f in QThread::exec (this=) at thread/qthread.cpp:498 #8 0x0000003c69274af5 in QThreadPrivate::start (arg=0x2a2b0c0) at thread/qthread_unix.cpp:331 #9 0x0000003c5f607b41 in start_thread (arg=0x7fb15d246700) at pthread_create.c:305 #10 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 8 (Thread 0x7fb15ca45700 (LWP 18059)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 #1 0x0000003c7df84d62 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3c7e27dc20) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x0000003c7df84d99 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x0000003c5f607b41 in start_thread (arg=0x7fb15ca45700) at pthread_create.c:305 #4 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 7 (Thread 0x7fb157bef700 (LWP 18060)): #0 0x0000003c5ead85a3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003c5e642d24 in g_main_context_poll (n_fds=1, fds=0x7fb14c0022c0, priority=, timeout=-1, context=0x7fb14c0009b0) at gmain.c:3405 #2 g_main_context_iterate (context=0x7fb14c0009b0, block=, dispatch=1, self=) at gmain.c:3087 #3 0x0000003c5e64325c in g_main_context_iteration (context=0x7fb14c0009b0, may_block=1) at gmain.c:3155 #4 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x7fb14c0008c0, flags=) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003c69359fff in QEventLoop::exec (this=0x7fb157beed10, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003c6927207f in QThread::exec (this=) at thread/qthread.cpp:498 #8 0x0000003c6933ceaf in QInotifyFileSystemWatcherEngine::run (this=0x48eda10) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x0000003c69274af5 in QThreadPrivate::start (arg=0x48eda10) at thread/qthread_unix.cpp:331 #10 0x0000003c5f607b41 in start_thread (arg=0x7fb157bef700) at pthread_create.c:305 #11 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 6 (Thread 0x7fb155f7e700 (LWP 18123)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 #1 0x00000032bf8ca93a in WTF::TCMalloc_PageHeap::scavengerThread (this=0x32c00cf2c0) at wtf/FastMalloc.cpp:2378 #2 0x00000032bf8caa29 in WTF::TCMalloc_PageHeap::runScavengerThread (context=) at wtf/FastMalloc.cpp:1497 #3 0x0000003c5f607b41 in start_thread (arg=0x7fb155f7e700) at pthread_create.c:305 #4 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 5 (Thread 0x7fb15677f700 (LWP 18124)): #0 0x0000003c5ead85a3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003c5e642d24 in g_main_context_poll (n_fds=1, fds=0x7fb148012b90, priority=, timeout=6149, context=0x7fb148013640) at gmain.c:3405 #2 g_main_context_iterate (context=0x7fb148013640, block=, dispatch=1, self=) at gmain.c:3087 #3 0x0000003c5e64325c in g_main_context_iteration (context=0x7fb148013640, may_block=1) at gmain.c:3155 #4 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x7fb1480013e0, flags=) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003c69359fff in QEventLoop::exec (this=0x7fb15677ed40, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003c6927207f in QThread::exec (this=) at thread/qthread.cpp:498 #8 0x0000003c69274af5 in QThreadPrivate::start (arg=0x48ebe70) at thread/qthread_unix.cpp:331 #9 0x0000003c5f607b41 in start_thread (arg=0x7fb15677f700) at pthread_create.c:305 #10 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 4 (Thread 0x7fb1439e4700 (LWP 18214)): [KCrash Handler] #6 0x00007fb14236df24 in Python::ContextBuilder::simpleRangeForNode (node=0x25, moveRight=true) at /srv/devel/src/kde4/src/kdev-python/duchain/contextbuilder.cpp:110 #7 0x00007fb14237ae37 in Python::DeclarationBuilder::visitFunctionDefinition (this=0x7fb11beaa960, node=0x7fb11be9e348) at /srv/devel/src/kde4/src/kdev-python/duchain/declarationbuilder.cpp:1509 #8 0x00007fb16de56fb4 in Python::AstDefaultVisitor::visitClassDefinition (this=0x7fb11beaa9c0, node=0x7fb11be9df50) at /srv/devel/src/kde4/src/kdev-python/parser/astdefaultvisitor.cpp:317 #9 0x00007fb14237bb8a in Python::DeclarationBuilder::visitClassDefinition (this=0x7fb11beaa960, node=0x7fb11be9df50) at /srv/devel/src/kde4/src/kdev-python/duchain/declarationbuilder.cpp:1399 #10 0x00007fb16de5677c in Python::AstDefaultVisitor::visitCode (this=0x7fb11beaa9c0, node=) at /srv/devel/src/kde4/src/kdev-python/parser/astdefaultvisitor.cpp:47 #11 0x00007fb14236e8dc in Python::ContextBuilder::visitCode (this=0x7fb11beaa960, node=0x8156a10) at /srv/devel/src/kde4/src/kdev-python/duchain/contextbuilder.cpp:341 #12 0x00007fb142383130 in supportBuild (context=0x7fb11bf6b4a0, node=0x8156a10, this=0x7fb11beaa960) at /usr/include/kde4/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:133 #13 KDevelop::AbstractTypeBuilder::supportBuild (this=0x7fb11beaa960, node=0x8156a10, context=) at /usr/include/kde4/kdevplatform/language/duchain/builders/abstracttypebuilder.h:85 #14 0x00007fb1423701dd in build (updateContext=..., node=0x8156a10, url=, this=0x7fb11beaa960) at /usr/include/kde4/kdevplatform/language/duchain/builders/abstractcontextbuilder.h:113 #15 Python::ContextBuilder::build (this=0x7fb11beaa960, url=, node=0x8156a10, updateContext=) at /srv/devel/src/kde4/src/kdev-python/duchain/contextbuilder.cpp:85 #16 0x00007fb14237415c in Python::DeclarationBuilder::build (this=0x7fb11beaa960, url=..., node=0x8156a10, updateContext=...) at /srv/devel/src/kde4/src/kdev-python/duchain/declarationbuilder.cpp:102 #17 0x00007fb1423740e4 in Python::DeclarationBuilder::build (this=0x7fb1439e3690, url=..., node=0x8156a10, updateContext=...) at /srv/devel/src/kde4/src/kdev-python/duchain/declarationbuilder.cpp:95 #18 0x00007fb1427da310 in Python::ParseJob::run (this=0x7fb1081e9af0) at /srv/devel/src/kde4/src/kdev-python/pythonparsejob.cpp:156 #19 0x0000003c82a0be51 in ThreadWeaver::JobRunHelper::runTheJob (this=0x7fb1439e3ce0, th=0x7e84940, job=0x7b597b0) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Job.cpp:106 #20 0x0000003c82a0bf7c in ThreadWeaver::Job::execute (this=0x7b597b0, th=0x7e84940) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Job.cpp:135 #21 0x0000003c82a0b65f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb1439e3d60, parent=0xe61f40, th=0x7e84940) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:95 #22 0x0000003c82a0b71b in ThreadWeaver::Thread::run (this=0x7e84940) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142 #23 0x0000003c69274af5 in QThreadPrivate::start (arg=0x7e84940) at thread/qthread_unix.cpp:331 #24 0x0000003c5f607b41 in start_thread (arg=0x7fb1439e4700) at pthread_create.c:305 #25 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 3 (Thread 0x7fb1431e3700 (LWP 18215)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 #1 0x0000003c69274f8b in wait (time=18446744073709551615, this=0xe62070) at thread/qwaitcondition_unix.cpp:88 #2 QWaitCondition::wait (this=, mutex=0xe750c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160 #3 0x0000003c82a0a224 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xe61f40, th=0x7fb144010d70) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x0000003c82a0c7cb in ThreadWeaver::WorkingHardState::applyForWork (this=0xe75b20, th=0x7fb144010d70) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x0000003c82a0b68f in ThreadWeaver::ThreadRunHelper::run (this=0x7fb1431e2d60, parent=0xe61f40, th=0x7fb144010d70) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:87 #6 0x0000003c82a0b71b in ThreadWeaver::Thread::run (this=0x7fb144010d70) at /usr/src/debug/kdelibs-4.6.5/threadweaver/Weaver/Thread.cpp:142 #7 0x0000003c69274af5 in QThreadPrivate::start (arg=0x7fb144010d70) at thread/qthread_unix.cpp:331 #8 0x0000003c5f607b41 in start_thread (arg=0x7fb1431e3700) at pthread_create.c:305 #9 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 2 (Thread 0x7fb142326700 (LWP 21609)): #0 0x0000003c5ead85a3 in __GI___poll (fds=, nfds=, timeout=) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003c5e642d24 in g_main_context_poll (n_fds=1, fds=0x7fb1340024b0, priority=, timeout=-1, context=0x7fb1340009b0) at gmain.c:3405 #2 g_main_context_iterate (context=0x7fb1340009b0, block=, dispatch=1, self=) at gmain.c:3087 #3 0x0000003c5e64325c in g_main_context_iteration (context=0x7fb1340009b0, may_block=1) at gmain.c:3155 #4 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x7fb1340008c0, flags=) at kernel/qeventdispatcher_glib.cpp:424 #5 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003c69359fff in QEventLoop::exec (this=0x7fb142325d40, flags=...) at kernel/qeventloop.cpp:201 #7 0x0000003c6927207f in QThread::exec (this=) at thread/qthread.cpp:498 #8 0x0000003c69274af5 in QThreadPrivate::start (arg=0x7b05f00) at thread/qthread_unix.cpp:331 #9 0x0000003c5f607b41 in start_thread (arg=0x7fb142326700) at pthread_create.c:305 #10 0x0000003c5eae0e6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 1 (Thread 0x7fb182c50840 (LWP 18048)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165 #1 0x0000003c69274f8b in wait (time=18446744073709551615, this=0x491ca50) at thread/qwaitcondition_unix.cpp:88 #2 QWaitCondition::wait (this=, mutex=0x491c990, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160 #3 0x0000003c6927483c in QThread::wait (this=, time=18446744073709551615) at thread/qthread_unix.cpp:745 #4 0x0000003c693308e0 in QFileSystemWatcher::~QFileSystemWatcher (this=0x49182d0, __in_chrg=) at io/qfilesystemwatcher.cpp:446 #5 0x0000003c693309b9 in QFileSystemWatcher::~QFileSystemWatcher (this=0x49182d0, __in_chrg=) at io/qfilesystemwatcher.cpp:462 #6 0x0000003c6936c465 in QObjectPrivate::deleteChildren (this=0x491b4f0) at kernel/qobject.cpp:1955 #7 0x0000003c69371a19 in QObject::~QObject (this=0x491b4c0, __in_chrg=) at kernel/qobject.cpp:946 #8 0x000000381e880919 in Solid::Backends::Fstab::FstabWatcher::~FstabWatcher (this=0x491b4c0, __in_chrg=) at /usr/src/debug/kdelibs-4.6.5/solid/solid/backends/fstab/fstabwatcher.cpp:51 #9 0x0000003c5ea388c1 in __run_exit_handlers (status=1, listp=0x3c5ed935a8, run_list_atexit=true) at exit.c:78 #10 0x0000003c5ea38945 in __GI_exit (status=) at exit.c:100 #11 0x000000381be28a68 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772 #12 0x00000032b8a41fd8 in KApplication::xioErrhandler (this=0x7fffb4a96490, dpy=0x83e380) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:419 #13 0x0000003c612481be in _XIOError (dpy=0x83e380) at XlibInt.c:1618 #14 0x0000003c61245a5d in _XEventsQueued (dpy=0x83e380, mode=) at xcb_io.c:307 #15 0x0000003c612364ff in XEventsQueued (dpy=0x83e380, mode=2) at Pending.c:43 #16 0x000000381be5fb17 in x11EventSourcePrepare (s=0x815de0, timeout=) at kernel/qguieventdispatcher_glib.cpp:77 #17 0x0000003c5e641cc2 in g_main_context_prepare (context=0x814ce0, priority=0x7fffb4a960b8) at gmain.c:2762 #18 0x0000003c5e642bbd in g_main_context_iterate (context=0x814ce0, block=1, dispatch=1, self=) at gmain.c:3072 #19 0x0000003c5e64325c in g_main_context_iteration (context=0x814ce0, may_block=1) at gmain.c:3155 #20 0x0000003c693853f6 in QEventDispatcherGlib::processEvents (this=0x767580, flags=) at kernel/qeventdispatcher_glib.cpp:424 #21 0x000000381be5fc1e in QGuiEventDispatcherGlib::processEvents (this=, flags=) at kernel/qguieventdispatcher_glib.cpp:207 #22 0x0000003c69359e02 in QEventLoop::processEvents (this=, flags=...) at kernel/qeventloop.cpp:149 #23 0x0000003c69359fff in QEventLoop::exec (this=0x7fffb4a96210, flags=...) at kernel/qeventloop.cpp:201 #24 0x0000003c6935e117 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #25 0x000000000040aa05 in main (argc=, argv=) at /srv/devel/src/kde4/src/kdevelop/app/main.cpp:518 Reported using DrKonqi -- You are receiving this mail because: You are the assignee for the bug. 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