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List:       kdevelop-bugs
Subject:    [Bug 247011] New: Kdevelop crash while compiling
From:       Nico Schlömer <nico.schloemer () gmail ! com>
Date:       2010-08-07 20:40:22
Message-ID: bug-247011-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=247011

           Summary: Kdevelop crash while compiling
           Product: kdevelop
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: nico.schloemer@gmail.com


Application: kdevelop (4.0.1 (using KDevPlatform 1.0.1))
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
Hi,

happens about once in about half an hour today:
I build my (somewhat larger) C++ project with Kdevelop, and while compiling,
Kdevelop would just crash.

Cheers,
Nico

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Bus error
[Current thread is 1 (Thread 0x7fec85830760 (LWP 30907))]

Thread 8 (Thread 0x7fec73c4a710 (LWP 30908)):
#0  0x00007fec81eb25a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fec8213dad7 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/qt4/libQtCore.so.4
#2  0x00007fec7edc9e2e in KDevelop::DUChainPrivate::CleanupThread::run() ()
from /usr/lib64/libkdevplatformlanguage.so.1
#3  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#4  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#5  0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 7 (Thread 0x7fec652d7710 (LWP 30989)):
#0  0x00007fec81eb223c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fec7f985c06 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib64/qt4/libQtScript.so.4
#2  0x00007fec7f985c49 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
() from /usr/lib64/qt4/libQtScript.so.4
#3  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#4  0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 6 (Thread 0x7fec64250710 (LWP 30990)):
#0  0x00007fec81eb153e in __pthread_mutex_unlock_usercnt () from
/lib/libpthread.so.0
#1  0x00007fec7c6a847c in g_main_context_prepare () from
/usr/lib/libglib-2.0.so.0
#2  0x00007fec7c6a88e8 in g_main_context_iterate () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fec7c6a8ebc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#4  0x00007fec8225a566 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fec8222f6d2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#6  0x00007fec8222faa4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#7  0x00007fec8213a0a7 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#9  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#10 0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 5 (Thread 0x7fec63a4f710 (LWP 30991)):
#0  0x00007fec805bae6f in __libc_enable_asynccancel () from /lib/libc.so.6
#1  0x00007fec805a55a8 in poll () from /lib/libc.so.6
#2  0x00007fec7c6a8ae9 in g_main_context_iterate () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fec7c6a8ebc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#4  0x00007fec8225a566 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fec8222f6d2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#6  0x00007fec8222faa4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#7  0x00007fec8213a0a7 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#9  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#10 0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 4 (Thread 0x7fec6324e710 (LWP 30992)):
#0  0x00007fec81eb25a9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fec8213c565 in thread_sleep(timespec*) () from
/usr/lib64/qt4/libQtCore.so.4
#2  0x00007fec8213c6be in QThread::msleep(unsigned long) () from
/usr/lib64/qt4/libQtCore.so.4
#3  0x00007fec65528ef1 in UIBlockTester::UIBlockTesterThread::run() () from
/usr/lib64/kde4/kdevcpplanguagesupport.so
#4  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#5  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#6  0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 3 (Thread 0x7fec61d33710 (LWP 31002)):
#0  0x00007fec81eb223c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fec8213daf9 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/qt4/libQtCore.so.4
#2  0x00007fec83ca46e6 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*)
() from /usr/lib64/libthreadweaver.so.4
#3  0x00007fec83ca6cdb in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*,
ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fec83ca522f in
ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*,
ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fec83ca5798 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#6  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#7  0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#8  0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 2 (Thread 0x7fec61532710 (LWP 31003)):
#0  0x00007fec81eb223c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007fec8213daf9 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/qt4/libQtCore.so.4
#2  0x00007fec83ca46e6 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*)
() from /usr/lib64/libthreadweaver.so.4
#3  0x00007fec83ca6cdb in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*,
ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007fec83ca6cf4 in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*,
ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007fec83ca6cf4 in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*,
ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#6  0x00007fec83ca6cf4 in
ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*,
ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#7  0x00007fec83ca522f in
ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*,
ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#8  0x00007fec83ca5798 in ThreadWeaver::Thread::run() () from
/usr/lib64/libthreadweaver.so.4
#9  0x00007fec8213cc15 in QThreadPrivate::start(void*) () from
/usr/lib64/qt4/libQtCore.so.4
#10 0x00007fec81ead894 in start_thread () from /lib/libpthread.so.0
#11 0x00007fec805ae27d in clone () from /lib/libc.so.6

Thread 1 (Thread 0x7fec85830760 (LWP 30907)):
[KCrash Handler]
#5  0x00007fec8220c38c in QProcessPrivate::waitForStarted(int) () from
/usr/lib64/qt4/libQtCore.so.4
#6  0x00007fec821cbf28 in QProcess::waitForStarted(int) () from
/usr/lib64/qt4/libQtCore.so.4
#7  0x00007fec821cbfc9 in QProcess::waitForFinished(int) () from
/usr/lib64/qt4/libQtCore.so.4
#8  0x00007fec821cc5a0 in QProcess::~QProcess() () from
/usr/lib64/qt4/libQtCore.so.4
#9  0x00007fec852ba68f in KProcess::~KProcess() () from
/usr/lib64/libkdecore.so.5
#10 0x00007fec8223f770 in QObjectPrivate::deleteChildren() () from
/usr/lib64/qt4/libQtCore.so.4
#11 0x00007fec82247200 in QObject::~QObject() () from
/usr/lib64/qt4/libQtCore.so.4
#12 0x00007fec73032701 in MakeJob::~MakeJob() () from
/usr/lib64/kde4/kdevmakebuilder.so
#13 0x00007fec82240f05 in QObject::event(QEvent*) () from
/usr/lib64/qt4/libQtCore.so.4
#14 0x00007fec813f39bc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtGui.so.4
#15 0x00007fec813fa00b in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#16 0x00007fec829e7ff6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#17 0x00007fec82230dab in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtCore.so.4
#18 0x00007fec82231c6b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#19 0x00007fec8225a9e3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007fec7c6a4ecf in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#21 0x00007fec7c6a8d08 in g_main_context_iterate () from
/usr/lib/libglib-2.0.so.0
#22 0x00007fec7c6a8ebc in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#23 0x00007fec8225a54c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007fec814a1bfe in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007fec8222f6d2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#26 0x00007fec8222faa4 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#27 0x00007fec82231ef6 in QCoreApplication::exec() () from
/usr/lib64/qt4/libQtCore.so.4
#28 0x0000000000408d5f in main ()

Reported using DrKonqi

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