Bug 295201

Summary: Kdevelop crashed when left in the background
Product: [Applications] kdevelop Reporter: Wojciech M. Zabolotny <wzab>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED UPSTREAM    
Severity: crash Keywords: investigated, triaged
Priority: NOR    
Version First Reported In: 4.2.3   
Target Milestone: 4.2.3   
Platform: Debian testing   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Wojciech M. Zabolotny 2012-03-02 11:11:07 UTC 
Application: kdevelop (4.2.3)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.4
Operating System: Linux 3.2.9 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
- What I was doing when the application crashed:

I was editing a C source for AVR. Then I left the file opened and switched to test the developed application. Kdevelop crashed spontaneously when left in the background

-- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f291f633760 (LWP 3845))]

Thread 16 (Thread 0x7f290679c700 (LWP 3846)):
#0  0x00007f291c836cc3 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f29175ce5d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f29175cee02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f290b50bdc6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f29175f37e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f28fa3c2700 (LWP 3847)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f291db0c0fe in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2919d1f8db in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#3  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#4  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#5  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f28f228b700 (LWP 3854)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f291c7e53f8 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f291c7e37e1 in *__GI___libc_free (mem=0x7f291caebe60) at malloc.c:3736
#3  0x00007f29175ca2dd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f291dc1cb97 in QEventDispatcherGlib::~QEventDispatcherGlib() () from /usr/lib/libQtCore.so.4
#5  0x00007f291dc1cda9 in QEventDispatcherGlib::~QEventDispatcherGlib() () from /usr/lib/libQtCore.so.4
#6  0x00007f291db0ae54 in QThreadPrivate::finish(void*) () from /usr/lib/libQtCore.so.4
#7  0x00007f291db0bcfd in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#8  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f28f1815700 (LWP 3856)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x41eaa60, th=0x41edb90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x41edb90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x41edb90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f28f1814e40, parent=0x41eaa60, th=0x41edb90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x41edb90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#8  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f28eaf36700 (LWP 3866)):
#0  0x00007f291bbd362e in __pthread_mutex_unlock_usercnt (mutex=0x493e568, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f29175cd664 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f29175ce46d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f29175cea99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f291dc1ce96 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f291dbf1492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f291dbf168f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00007f291db0930f in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#9  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f28eb737700 (LWP 3867)):
#0  0x00007f29175cd4ff in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f29175ce46d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f29175cea99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f291dc1ce96 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f291dbf1492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f291dbf168f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f291db0930f in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#8  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f28e7e80700 (LWP 3878)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f28fa9944b2 in ?? () from /usr/lib/libQtScript.so.4
#2  0x00007f28fa9944e9 in ?? () from /usr/lib/libQtScript.so.4
#3  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#4  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f28e70c3700 (LWP 3885)):
#0  0x00007f291c84e25b in pthread_mutex_unlock (mutex=0x57b2708) at forward.c:184
#1  0x00007f29175ce5cc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f29175cea99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f291dc1ce96 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f291dbf1492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f291dbf168f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f291db0930f in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f291dbd435f in QInotifyFileSystemWatcherEngine::run() () from /usr/lib/libQtCore.so.4
#8  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#9  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f28e6751700 (LWP 4022)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4d4f0, th=0x579f7a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a13f60, th=0x579f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a13f60, th=0x579f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f28e6750e40, parent=0x2a4d4f0, th=0x579f7a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x579f7a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#8  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f28e5f50700 (LWP 4023)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a4d4f0, th=0x5775280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a13f60, th=0x5775280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f28e5f4fe40, parent=0x2a4d4f0, th=0x5775280) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x5775280) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#7  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#8  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f28e573f700 (LWP 4050)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2914819f2c in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f291481a059 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#4  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f28e4e26700 (LWP 4060)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f291c7e5642 in _L_lock_11440 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f291c7e4984 in *__GI___libc_realloc (oldmem=0x7f291caebe60, bytes=406) at malloc.c:3813
#3  0x00007f2917ec67b0 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#4  0x00007f2917ec685e in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#5  0x00007f2917ec69ba in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#6  0x00007f2917ec558b in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#7  0x00007f2917ec5b54 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#8  0x00007f2917eb38b9 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#9  0x00007f2917eb76ce in dbus_message_iter_append_basic () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#10 0x00007f2917eb8f11 in dbus_message_new_error () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#11 0x00007f2917ebb976 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#12 0x00007f2917eacb3e in dbus_connection_send_with_reply () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#13 0x00007f2917eacdd9 in dbus_connection_send_with_reply_and_block () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#14 0x00007f291df485f3 in QDBusConnectionPrivate::sendWithReply(QDBusMessage const&, int, int) () from /usr/lib/libQtDBus.so.4
#15 0x00007f291df36deb in QDBusConnection::call(QDBusMessage const&, QDBus::CallMode, int) const () from /usr/lib/libQtDBus.so.4
#16 0x00007f291df53a67 in QDBusAbstractInterfacePrivate::property(QMetaProperty const&, QVariant&) const () from /usr/lib/libQtDBus.so.4
#17 0x00007f291df54b95 in QDBusAbstractInterfaceBase::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtDBus.so.4
#18 0x00007f291df54bf0 in QDBusAbstractInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtDBus.so.4
#19 0x00007f291df586a0 in QDBusInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtDBus.so.4
#20 0x00007f291dbfa6d8 in QMetaProperty::read(QObject const*) const () from /usr/lib/libQtCore.so.4
#21 0x00007f291dc03a87 in QObject::property(char const*) const () from /usr/lib/libQtCore.so.4
#22 0x00007f28dfdde55e in QNetworkManagerInterfaceAccessPoint::ssid() const () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#23 0x00007f28dfde983a in QNetworkManagerEngine::newAccessPoint(QString const&, QDBusObjectPath const&) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#24 0x00007f28dfdf4844 in QNetworkManagerEngine::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#25 0x00007f291dc04eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#26 0x00007f28dfdf3d1a in QNetworkManagerInterfaceDeviceWireless::accessPointAdded(QString const&, QDBusObjectPath) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#27 0x00007f28dfdf4495 in QNetworkManagerInterfaceDeviceWireless::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#28 0x00007f291dc04eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#29 0x00007f28dfdf319a in QNmDBusHelper::pathForAccessPointAdded(QString const&, QDBusObjectPath) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#30 0x00007f28dfddc39a in QNmDBusHelper::slotAccessPointAdded(QDBusObjectPath) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#31 0x00007f28dfdf3478 in QNmDBusHelper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/qt4/plugins/bearer/libqnmbearer.so
#32 0x00007f291df448b1 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib/libQtDBus.so.4
#33 0x00007f291df4dbbf in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#34 0x00007f291dc08a6a in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x00007f291cfc3c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x00007f291cfc8af1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x00007f291e3f1b96 in KApplication::notify (this=0x7fffe5ea12e0, receiver=0x56619d0, event=0x7f28e00b53d0) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x000000000040ad66 in _start ()

Thread 4 (Thread 0x7f289f846700 (LWP 4524)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x41eaa60, th=0x664a320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x664a320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f289f845e40, parent=0x41eaa60, th=0x664a320) at ../../../threadweaver/Weaver/Thread.cpp:87
#5  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x664a320) at ../../../threadweaver/Weaver/Thread.cpp:142
#6  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#7  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#8  0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f289f045700 (LWP 4525)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x41eaa60, th=0x6674b60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x6674b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x6674b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x6674b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x6674b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x6674b60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f289f044e40, parent=0x41eaa60, th=0x6674b60) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x6674b60) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#11 0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#12 0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f289e844700 (LWP 4526)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f291db0c18b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f2915214a94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x41eaa60, th=0x7f28e006dc50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f291521703b in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x7f28e006dc50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x7f28e006dc50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f2915217054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4299710, th=0x7f28e006dc50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2915215eff in ThreadWeaver::ThreadRunHelper::run (this=0x7f289e843e40, parent=0x41eaa60, th=0x7f28e006dc50) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f2915215f8b in ThreadWeaver::Thread::run (this=0x7f28e006dc50) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f291db0bcf5 in QThreadPrivate::start(void*) () from /usr/lib/libQtCore.so.4
#9  0x00007f291bbcfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f291c84190d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f291f633760 (LWP 3845)):
[KCrash Handler]
#6  0x00007f291c79b475 in *__GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f291c79e6f0 in *__GI_abort () at abort.c:92
#8  0x00007f291c7d526b in __libc_message (do_abort=<optimized out>, fmt=<optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f291c7deab6 in malloc_printerr (action=3, str=0x7f291c8b5a88 "malloc(): memory corruption (fast)", ptr=<optimized out>) at malloc.c:6283
#10 0x00007f291c7e2398 in _int_malloc (av=0x7f291caebe60, bytes=<optimized out>) at malloc.c:4308
#11 0x00007f291c7e38d0 in *__GI___libc_malloc (bytes=44) at malloc.c:3660
#12 0x00007f291db4ccb5 in QString::QString(int, Qt::Initialization) () from /usr/lib/libQtCore.so.4
#13 0x00007f291dc25ac8 in QUtf8::convertToUnicode(char const*, int, QTextCodec::ConverterState*) () from /usr/lib/libQtCore.so.4
#14 0x00007f291db4ea1b in QString::fromUtf8(char const*, int) () from /usr/lib/libQtCore.so.4
#15 0x00007f291df5028e in QDBusMessagePrivate::fromDBusMessage(DBusMessage*) () from /usr/lib/libQtDBus.so.4
#16 0x00007f291df4a758 in qDBusSignalFilter () from /usr/lib/libQtDBus.so.4
#17 0x00007f2917ead276 in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#18 0x00007f291df3e049 in QDBusConnectionPrivate::doDispatch() () from /usr/lib/libQtDBus.so.4
#19 0x00007f291df41d95 in QDBusConnectionPrivate::socketRead(int) () from /usr/lib/libQtDBus.so.4
#20 0x00007f291df80853 in QDBusConnectionPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtDBus.so.4
#21 0x00007f291dc04eba in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x00007f291dc4e42e in QSocketNotifier::activated(int) () from /usr/lib/libQtCore.so.4
#23 0x00007f291dc0cb6b in QSocketNotifier::event(QEvent*) () from /usr/lib/libQtCore.so.4
#24 0x00007f291cfc3c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#25 0x00007f291cfc8af1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0x00007f291e3f1b96 in KApplication::notify (this=0x7fffe5ea12e0, receiver=0x57b64d0, event=0x7fffe5ea0e80) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x000000000040ad66 in _start ()

Possible duplicates by query: bug 292022, bug 290055, bug 287985, bug 286003, bug 283764.

Reported using DrKonqi
Comment 1 Milian Wolff 2012-03-02 11:37:11 UTC 
is this reproducible? did you send dbus messages to kdevelop? I think this is an upstream issue...
Comment 2 Andrew Crouthamel 2018-09-19 14:29:53 UTC 
This bug has had its resolution changed, but accidentally has been left in NEEDSINFO status. I am thus closing this bug and setting the status as RESOLVED to reflect the resolution change.