Bug 291713

Application: lancelot (1.9.5)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: I launched Lancelot in order to execute Picasa when Lancelot crashed.

-- Backtrace:
Application: Lancelot (lancelot), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6aa2730 (LWP 1805))]

Thread 7 (Thread 0xb4e71b70 (LWP 1808)):
#0  0x02823f51 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x028248f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02824c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02d0eb37 in QEventDispatcherGlib::processEvents (this=0x8db3a50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x02cdf1dd in QEventLoop::processEvents (this=0xb4e71290, flags=...) at kernel/qeventloop.cpp:149
#5  0x02cdf421 in QEventLoop::exec (this=0xb4e71290, flags=...) at kernel/qeventloop.cpp:201
#6  0x02be290b in QThread::exec (this=0x8d82500) at thread/qthread.cpp:498
#7  0x02cbfe2d in QInotifyFileSystemWatcherEngine::run (this=0x8d82500) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x02be57b3 in QThreadPrivate::start (arg=0x8d82500) at thread/qthread_unix.cpp:331
#9  0x05eacd31 in start_thread (arg=0xb4e71b70) at pthread_create.c:304
#10 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xb442ab70 (LWP 1809)):
#0  0x02823ef4 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x028248f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02824c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02d0eb37 in QEventDispatcherGlib::processEvents (this=0x918fba8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x02cdf1dd in QEventLoop::processEvents (this=0xb442a290, flags=...) at kernel/qeventloop.cpp:149
#5  0x02cdf421 in QEventLoop::exec (this=0xb442a290, flags=...) at kernel/qeventloop.cpp:201
#6  0x02be290b in QThread::exec (this=0x91b9430) at thread/qthread.cpp:498
#7  0x02cbfe2d in QInotifyFileSystemWatcherEngine::run (this=0x91b9430) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x02be57b3 in QThreadPrivate::start (arg=0x91b9430) at thread/qthread_unix.cpp:331
#9  0x05eacd31 in start_thread (arg=0xb442ab70) at pthread_create.c:304
#10 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xb3326b70 (LWP 2843)):
#0  0x004dd416 in __kernel_vsyscall ()
#1  0x05eb0a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x020d8cfc in __pthread_cond_wait (cond=0x91e4160, mutex=0x91e4148) at forward.c:139
#3  0x02be5cc0 in wait (time=4294967295, this=0x91e4148) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x91e76f8, mutex=0x9186650, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00973406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91e76e0, th=0x945cef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00975ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x917f3c8, th=0x945cef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0097303a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91e76e0, th=0x945cef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00975fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x917f3c8, th=0x945cef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00972f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91e76e0, th=0x945cef0, previous=0x98f4f30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00974b14 in ThreadWeaver::ThreadRunHelper::run (this=0xb33262f4, parent=0x91e76e0, th=0x945cef0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00974bca in ThreadWeaver::Thread::run (this=0x945cef0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02be57b3 in QThreadPrivate::start (arg=0x945cef0) at thread/qthread_unix.cpp:331
#13 0x05eacd31 in start_thread (arg=0xb3326b70) at pthread_create.c:304
#14 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xa886ab70 (LWP 2844)):
#0  0x004dd416 in __kernel_vsyscall ()
#1  0x05eb0a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x020d8cfc in __pthread_cond_wait (cond=0x91e4160, mutex=0x91e4148) at forward.c:139
#3  0x02be5cc0 in wait (time=4294967295, this=0x91e4148) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x91e76f8, mutex=0x9186650, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00973406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91e76e0, th=0x940fd20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00975ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x917f3c8, th=0x940fd20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0097303a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91e76e0, th=0x940fd20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00975fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x917f3c8, th=0x940fd20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00972f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91e76e0, th=0x940fd20, previous=0x98fa1a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00974b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa886a2f4, parent=0x91e76e0, th=0x940fd20) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00974bca in ThreadWeaver::Thread::run (this=0x940fd20) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02be57b3 in QThreadPrivate::start (arg=0x940fd20) at thread/qthread_unix.cpp:331
#13 0x05eacd31 in start_thread (arg=0xa886ab70) at pthread_create.c:304
#14 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa8069b70 (LWP 2845)):
#0  0x004dd416 in __kernel_vsyscall ()
#1  0x05eb0a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x020d8cfc in __pthread_cond_wait (cond=0x91e4160, mutex=0x91e4148) at forward.c:139
#3  0x02be5cc0 in wait (time=4294967295, this=0x91e4148) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x91e76f8, mutex=0x9186650, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00973406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91e76e0, th=0x9889f20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00975ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x917f3c8, th=0x9889f20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0097303a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91e76e0, th=0x9889f20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00975fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x917f3c8, th=0x9889f20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00972f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91e76e0, th=0x9889f20, previous=0x9579c60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00974b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa80692f4, parent=0x91e76e0, th=0x9889f20) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00974bca in ThreadWeaver::Thread::run (this=0x9889f20) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02be57b3 in QThreadPrivate::start (arg=0x9889f20) at thread/qthread_unix.cpp:331
#13 0x05eacd31 in start_thread (arg=0xa8069b70) at pthread_create.c:304
#14 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa7868b70 (LWP 2846)):
#0  0x004dd416 in __kernel_vsyscall ()
#1  0x05eb0a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x020d8cfc in __pthread_cond_wait (cond=0x91e4160, mutex=0x91e4148) at forward.c:139
#3  0x02be5cc0 in wait (time=4294967295, this=0x91e4148) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x91e76f8, mutex=0x9186650, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00973406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x91e76e0, th=0x9192ec8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00975ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x917f3c8, th=0x9192ec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0097303a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x91e76e0, th=0x9192ec8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00975fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x917f3c8, th=0x9192ec8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00972f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x91e76e0, th=0x9192ec8, previous=0x98ef3c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00974b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa78682f4, parent=0x91e76e0, th=0x9192ec8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00974bca in ThreadWeaver::Thread::run (this=0x9192ec8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02be57b3 in QThreadPrivate::start (arg=0x9192ec8) at thread/qthread_unix.cpp:331
#13 0x05eacd31 in start_thread (arg=0xa7868b70) at pthread_create.c:304
#14 0x020cb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb6aa2730 (LWP 1805)):
[KCrash Handler]
#7  0x0026e1c8 in Plasma::QueryMatch::isEnabled (this=0xbfeeb7fc) at ../../plasma/querymatch.cpp:220
#8  0x0028129e in Plasma::RunnerManager::run (this=0x9175fc8, match=...) at ../../plasma/runnermanager.cpp:570
#9  0x0028155b in Plasma::RunnerManager::run (this=0x9175fc8, id=...) at ../../plasma/runnermanager.cpp:565
#10 0x0046dbf9 in Lancelot::Models::Runner::activate (this=0x91f2328, index=0) at ../../../libs/lancelot-datamodels/Runner.cpp:210
#11 0x00d96d4e in Lancelot::ActionListModel::activated (this=0x91f2328, index=0) at ../../../libs/lancelot/models/ActionListModel.cpp:86
#12 0x00d7cb77 in activate (index=0, this=0x915c488) at ../../../libs/lancelot/widgets/ActionListView.cpp:381
#13 Lancelot::ActionListViewItemFactory::activate (this=0x915c488, index=0) at ../../../libs/lancelot/widgets/ActionListView.cpp:376
#14 0x00d7e869 in Lancelot::ActionListViewItemFactory::itemActivated (this=0x915c488) at ../../../libs/lancelot/widgets/ActionListView.cpp:373
#15 0x00d651ac in Lancelot::ActionListViewItemFactory::qt_metacall (this=0x915c488, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfeeb994) at moc_ActionListView_p.cpp:159
#16 0x02ce6b7d in metacall (argv=0xbfeeb994, idx=13, cl=QMetaObject::InvokeMetaMethod, object=0x915c488) at kernel/qmetaobject.cpp:237
#17 QMetaObject::metacall (object=0x915c488, cl=QMetaObject::InvokeMetaMethod, idx=13, argv=0xbfeeb994) at kernel/qmetaobject.cpp:232
#18 0x02cf5a6a in QMetaObject::activate (sender=0x9916ab0, m=0xdaf97c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#19 0x00d64755 in Lancelot::ExtenderButton::activated (this=0x9916ab0) at moc_ExtenderButton.cpp:137
#20 0x00d70e9d in Lancelot::ExtenderButton::activate (this=0x9916ab0) at ../../../libs/lancelot/widgets/ExtenderButton.cpp:419
#21 0x00d648b0 in Lancelot::ExtenderButton::qt_metacall (this=0x9916ab0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfeebb14) at moc_ExtenderButton.cpp:93
#22 0x00d649fe in Lancelot::ActionListViewItem::qt_metacall (this=0x9916ab0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfeebb14) at moc_ActionListView_p.cpp:71
#23 0x02ce6b7d in metacall (argv=0xbfeebb14, idx=30, cl=QMetaObject::InvokeMetaMethod, object=0x9916ab0) at kernel/qmetaobject.cpp:237
#24 QMetaObject::metacall (object=0x9916ab0, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfeebb14) at kernel/qmetaobject.cpp:232
#25 0x02cf5a6a in QMetaObject::activate (sender=0x90f9660, m=0xdafc44, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3278
#26 0x00d6b2e5 in Lancelot::Widget::clicked (this=0x90f9660) at ./Widget.moc:138
#27 0x00d714c2 in Lancelot::ExtenderObject::timerEvent (this=0x90f9660, event=0xbfeebf9c) at ../../../libs/lancelot/widgets/ExtenderButton.cpp:121
#28 0x02cf8994 in QObject::event (this=0x90f9660, e=0xbfeebf9c) at kernel/qobject.cpp:1181
#29 0x0176ebd4 in QGraphicsWidget::event (this=0x90f9660, event=0xbfeebf9c) at graphicsview/qgraphicswidget.cpp:1455
#30 0x010afd54 in notify_helper (e=0xbfeebf9c, receiver=0x90f9660, this=0x8d544a8) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0x8d544a8, receiver=0x90f9660, e=0xbfeebf9c) at kernel/qapplication.cpp:4458
#32 0x010b5103 in QApplication::notify (this=0xbfeebf9c, receiver=0x90f9660, e=0xbfeebf9c) at kernel/qapplication.cpp:3886
#33 0x006c5681 in KApplication::notify (this=0x8d43320, receiver=0x90f9660, event=0xbfeebf9c) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x02ce019e in QCoreApplication::notifyInternal (this=0x8d43320, receiver=0x90f9660, event=0xbfeebf9c) at kernel/qcoreapplication.cpp:787
#35 0x02d10c10 in sendEvent (event=0xbfeebf9c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QTimerInfoList::activateTimers (this=0x8d57534) at kernel/qeventdispatcher_unix.cpp:603
#37 0x02d0e122 in timerSourceDispatch (source=0x8d57500) at kernel/qeventdispatcher_glib.cpp:184
#38 0x0282425f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x02824990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x02824c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x02d0eada in QEventDispatcherGlib::processEvents (this=0x8d1b230, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0x01167e3a in QGuiEventDispatcherGlib::processEvents (this=0x8d1b230, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x02cdf1dd in QEventLoop::processEvents (this=0xbfeec214, flags=...) at kernel/qeventloop.cpp:149
#44 0x02cdf421 in QEventLoop::exec (this=0xbfeec214, flags=...) at kernel/qeventloop.cpp:201
#45 0x02ce419d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#46 0x010ad8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#47 0x0805206a in LancelotApplication::main (argc=1, argv=0xbfeec364) at ../../../../applets/lancelot/application/LancelotApplication.cpp:113
#48 0x08051efb in main (argc=1, argv=0xbfeec364) at ../../../../applets/lancelot/application/main.cpp:24

Reported using DrKonqi