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List:       kdevelop-bugs
Subject:    [Bug 246712] New: I use Kdevelop 4 has a bug
From:       Wei-Lung Shen <irwin () weblon ! org>
Date:       2010-08-04 16:45:39
Message-ID: bug-246712-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=246712

           Summary: I use Kdevelop 4 has a bug
           Product: kdevelop
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: FreeBSD
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: irwin@weblon.org


Application: kdevelop (4.0.0 (using KDevPlatform 1.0.0))
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: FreeBSD 8.1-RELEASE i386
Distribution (Platform): FreeBSD Ports

-- Information about the crash:
When I run kdevelop4 then choise CMAKE help file information. Then program
broken. 

The crash can be reproduced every time.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault: 11
[Current thread is 1 (Thread 35ae8500 (LWP 100496))]

Thread 10 (Thread 2b901140 (LWP 100406)):
[KCrash Handler]
#6  0x284f941d in KDevelop::SelectionController::metaObject () from
/usr/local/kde4/lib/libkdevplatformshell.so.1
#7  0x284f9777 in KDevelop::SelectionController::metaObject () from
/usr/local/kde4/lib/libkdevplatformshell.so.1
#8  0x284f7fd4 in KDevelop::SelectionController::metaObject () from
/usr/local/kde4/lib/libkdevplatformshell.so.1
#9  0x333e1e92 in CMakeContentsModel::showItem () from
/usr/local/kde4/lib/kde4/kdevcmakedocumentation.so
#10 0x333ddbed in CMakeContentsModel::qt_metacall () from
/usr/local/kde4/lib/kde4/kdevcmakedocumentation.so
#11 0x29a091a3 in QMetaObject::metacall () from
/usr/local/lib/qt4/libQtCore.so.4
#12 0x29a16336 in QMetaObject::activate () from
/usr/local/lib/qt4/libQtCore.so.4
#13 0x2a27d393 in QAbstractItemView::clicked () from
/usr/local/lib/qt4/libQtGui.so.4
#14 0x2a28ca80 in QAbstractItemView::mouseReleaseEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#15 0x2a2d2a5c in QTreeView::mouseReleaseEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#16 0x29d5e289 in QWidget::event () from /usr/local/lib/qt4/libQtGui.so.4
#17 0x2a140d73 in QFrame::event () from /usr/local/lib/qt4/libQtGui.so.4
#18 0x2a1dc382 in QAbstractScrollArea::viewportEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#19 0x2a28d355 in QAbstractItemView::viewportEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#20 0x2a2ce199 in QTreeView::viewportEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#21 0x2a1de9d5 in QAbstractScrollAreaFilter::eventFilter () from
/usr/local/lib/qt4/libQtGui.so.4
#22 0x29a03281 in QCoreApplicationPrivate::sendThroughObjectEventFilters ()
from /usr/local/lib/qt4/libQtCore.so.4
#23 0x29cfa953 in QApplicationPrivate::notify_helper () from
/usr/local/lib/qt4/libQtGui.so.4
#24 0x29d029fe in QApplication::notify () from /usr/local/lib/qt4/libQtGui.so.4
#25 0x2952a483 in KApplication::notify () from
/usr/local/kde4/lib/libkdeui.so.7
#26 0x29a02efb in QCoreApplication::notifyInternal () from
/usr/local/lib/qt4/libQtCore.so.4
#27 0x29cfdd09 in QApplicationPrivate::sendMouseEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#28 0x29d8b256 in QETWidget::translateMouseEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#29 0x29d8a853 in QApplication::x11ProcessEvent () from
/usr/local/lib/qt4/libQtGui.so.4
#30 0x29db5024 in x11EventSourceDispatch () from
/usr/local/lib/qt4/libQtGui.so.4
#31 0x2b479817 in g_main_context_dispatch () from
/usr/local/lib/libglib-2.0.so.0
#32 0x2b47d05e in g_main_context_check () from /usr/local/lib/libglib-2.0.so.0
#33 0x2b47d685 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#34 0x29a309fb in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#35 0x29db4e55 in QGuiEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtGui.so.4
#36 0x29a01f03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#37 0x29a0227a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.4
#38 0x29a046f6 in QCoreApplication::exec () from
/usr/local/lib/qt4/libQtCore.so.4
#39 0x29cfa157 in QApplication::exec () from /usr/local/lib/qt4/libQtGui.so.4
#40 0x08050156 in ?? ()
#41 0x0804b577 in ?? ()
#42 0x00000001 in ?? ()
#43 0xbfbfe77c in ?? ()
#44 0xbfbfe784 in ?? ()
#45 0xbfbfe760 in ?? ()
#46 0xbfbfe778 in ?? ()
#47 0x00000000 in ?? ()
#48 0xbfbfe774 in ?? ()
#49 0x0804b4e5 in ?? ()
#50 0x2805cf40 in dlclose () from /libexec/ld-elf.so.1

Thread 9 (Thread 2e1fc980 (LWP 100485)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x2e13f760 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x2e13f740 in ?? ()
#6  0xbf9feebc in ?? ()
#7  0x2e1e8834 in ?? ()
#8  0x00000000 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x298fe354 in QWaitCondition::wait () from
/usr/local/lib/qt4/libQtCore.so.4
#12 0x2add91f5 in
KDevelop::ItemRepository<KDevelop::EnvironmentInformationListItem,
KDevelop::EnvironmentInformationListRequest, true, true, 0, 1048576>::index ()
   from /usr/local/kde4/lib/libkdevplatformlanguage.so.1
#13 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#14 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#15 0x00000000 in ?? ()

Thread 8 (Thread 2e1fbf80 (LWP 100487)):
#0  0x2a7c1414 in pthread_mutex_lock () from /lib/libthr.so.3
#1  0x2b47cea3 in g_main_context_check () from /usr/local/lib/libglib-2.0.so.0
#2  0x2b47d685 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#3  0x29a30a17 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#4  0x29a01f03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#5  0x29a0227a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.4
#6  0x298fa79f in QThread::exec () from /usr/local/lib/qt4/libQtCore.so.4
#7  0x2af20013 in KDevelop::CodeCompletionModel::data () from
/usr/local/kde4/lib/libkdevplatformlanguage.so.1
#8  0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#9  0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#10 0x00000000 in ?? ()

Thread 7 (Thread 2c8ca3c0 (LWP 100490)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x2c8656a0 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x2c865680 in ?? ()
#6  0x00000000 in ?? ()
#7  0x0000000c in ?? ()
#8  0x2e1255b0 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x298fe376 in QWaitCondition::wait () from
/usr/local/lib/qt4/libQtCore.so.4
#12 0x28a0bfdf in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#13 0x28a0ea5c in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#14 0x28a09fab in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#15 0x28a0ebc2 in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#16 0x28a0a733 in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#17 0x28a0c78e in ThreadWeaver::Thread::id () from
/usr/local/kde4/lib/libthreadweaver.so.5
#18 0x28a0ce5b in ThreadWeaver::Thread::run () from
/usr/local/kde4/lib/libthreadweaver.so.5
#19 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#20 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#21 0x00000000 in ?? ()

Thread 6 (Thread 35af1d80 (LWP 100489)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x35e93060 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x35e93040 in ?? ()
#6  0x00000000 in ?? ()
#7  0x0000000c in ?? ()
#8  0x35e56dd0 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x298fe376 in QWaitCondition::wait () from
/usr/local/lib/qt4/libQtCore.so.4
#12 0x28a0bfdf in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#13 0x28a0ea5c in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#14 0x28a09fab in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#15 0x28a0ebc2 in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#16 0x28a0a733 in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#17 0x28a0c78e in ThreadWeaver::Thread::id () from
/usr/local/kde4/lib/libthreadweaver.so.5
#18 0x28a0ce5b in ThreadWeaver::Thread::run () from
/usr/local/kde4/lib/libthreadweaver.so.5
#19 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#20 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#21 0x00000000 in ?? ()

Thread 5 (Thread 365a6c00 (LWP 100492)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x3667cda0 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x3667cd80 in ?? ()
#6  0x00000000 in ?? ()
#7  0x00000000 in ?? ()
#8  0x00000000 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x2aae9445 in QTWTF::TCMalloc_PageHeap::scavengerThread () from
/usr/local/lib/qt4/libQtScript.so.4
#12 0x2aae9491 in QTWTF::TCMalloc_PageHeap::runScavengerThread () from
/usr/local/lib/qt4/libQtScript.so.4
#13 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#14 0x00000000 in ?? ()

Thread 4 (Thread 35aef1c0 (LWP 100493)):
#0  0x2a89bf47 in clock_gettime () from /lib/libc.so.7
#1  0x29a2d1fd in qt_gettime () from /usr/local/lib/qt4/libQtCore.so.4
#2  0x29a31e6f in QTimerInfoList::updateCurrentTime () from
/usr/local/lib/qt4/libQtCore.so.4
#3  0x29a3249f in QTimerInfoList::timerWait () from
/usr/local/lib/qt4/libQtCore.so.4
#4  0x29a304b2 in timerSourcePrepareHelper () from
/usr/local/lib/qt4/libQtCore.so.4
#5  0x29a30539 in timerSourcePrepare () from /usr/local/lib/qt4/libQtCore.so.4
#6  0x2b47c4f1 in g_main_context_prepare () from
/usr/local/lib/libglib-2.0.so.0
#7  0x2b47cd9a in g_main_context_check () from /usr/local/lib/libglib-2.0.so.0
#8  0x2b47d685 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#9  0x29a30a17 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#10 0x29a01f03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#11 0x29a0227a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.4
#12 0x298fa79f in QThread::exec () from /usr/local/lib/qt4/libQtCore.so.4
#13 0x2af20013 in KDevelop::CodeCompletionModel::data () from
/usr/local/kde4/lib/libkdevplatformlanguage.so.1
#14 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#15 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#16 0x00000000 in ?? ()

Thread 3 (Thread 33cea9c0 (LWP 100494)):
#0  0x2a89bf47 in clock_gettime () from /lib/libc.so.7
#1  0x29a2d1fd in qt_gettime () from /usr/local/lib/qt4/libQtCore.so.4
#2  0x29a31e6f in QTimerInfoList::updateCurrentTime () from
/usr/local/lib/qt4/libQtCore.so.4
#3  0x29a3249f in QTimerInfoList::timerWait () from
/usr/local/lib/qt4/libQtCore.so.4
#4  0x29a304b2 in timerSourcePrepareHelper () from
/usr/local/lib/qt4/libQtCore.so.4
#5  0x29a30539 in timerSourcePrepare () from /usr/local/lib/qt4/libQtCore.so.4
#6  0x2b47c4f1 in g_main_context_prepare () from
/usr/local/lib/libglib-2.0.so.0
#7  0x2b47cd9a in g_main_context_check () from /usr/local/lib/libglib-2.0.so.0
#8  0x2b47d685 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#9  0x29a30a17 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#10 0x29a01f03 in QEventLoop::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#11 0x29a0227a in QEventLoop::exec () from /usr/local/lib/qt4/libQtCore.so.4
#12 0x298fa79f in QThread::exec () from /usr/local/lib/qt4/libQtCore.so.4
#13 0x2af20013 in KDevelop::CodeCompletionModel::data () from
/usr/local/kde4/lib/libkdevplatformlanguage.so.1
#14 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#15 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#16 0x00000000 in ?? ()

Thread 2 (Thread 33ceab00 (LWP 100495)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x361f8ee0 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x361f8ec0 in ?? ()
#6  0xbecf1e8c in ?? ()
#7  0x2a8cbb78 in ?? () from /lib/libc.so.7
#8  0x36186a00 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x298fce2e in thread_sleep () from /usr/local/lib/qt4/libQtCore.so.4
#12 0x298fcf5b in QThread::msleep () from /usr/local/lib/qt4/libQtCore.so.4
#13 0x37031bd6 in UIBlockTester::UIBlockTesterThread::run () from
/usr/local/kde4/lib/kde4/kdevcpplanguagesupport.so
#14 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#15 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#16 0x00000000 in ?? ()

Thread 1 (Thread 35ae8500 (LWP 100496)):
#0  0x2a7c6227 in __error () from /lib/libthr.so.3
#1  0x2a7c5e08 in __error () from /lib/libthr.so.3
#2  0x2c8656a0 in ?? ()
#3  0x00000008 in ?? ()
#4  0x00000001 in ?? ()
#5  0x2c865680 in ?? ()
#6  0x00000000 in ?? ()
#7  0x0000000c in ?? ()
#8  0x2e1255b0 in ?? ()
#9  0x2a7c476f in pthread_setcancelstate () from /lib/libthr.so.3
#10 0x2a7c400e in pthread_cond_signal () from /lib/libthr.so.3
#11 0x298fe376 in QWaitCondition::wait () from
/usr/local/lib/qt4/libQtCore.so.4
#12 0x28a0bfdf in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#13 0x28a0ea5c in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#14 0x28a09fab in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#15 0x28a0ebc2 in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#16 0x28a0a733 in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#17 0x28a0ebe1 in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#18 0x28a0a733 in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#19 0x28a0ebe1 in ThreadWeaver::State::State () from
/usr/local/kde4/lib/libthreadweaver.so.5
#20 0x28a0a733 in ThreadWeaver::Weaver::instance () from
/usr/local/kde4/lib/libthreadweaver.so.5
#21 0x28a0c78e in ThreadWeaver::Thread::id () from
/usr/local/kde4/lib/libthreadweaver.so.5
#22 0x28a0ce5b in ThreadWeaver::Thread::run () from
/usr/local/kde4/lib/libthreadweaver.so.5
#23 0x298fd857 in QThreadPrivate::start () from
/usr/local/lib/qt4/libQtCore.so.4
#24 0x2a7bb75f in pthread_getprio () from /lib/libthr.so.3
#25 0x00000000 in ?? ()

Reported using DrKonqi

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