Bug 287868

Summary:	Plasma crashed when closing a kopete window
Product:	[Unmaintained] plasma4	Reporter:	gianted <gianted>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description gianted 2011-11-29 21:11:48 UTC

Application: plasma-desktop (0.4)
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've just closed a kopete window.
- Unusual behavior I noticed:
after plasma crash, the system tray has an excessive spacing (workaround: removing and adding again the system tray).
- Custom settings of the application:
kopete configured with skype 2.2
kopete connected with message notifier plasmoid as default.
task panel: auto-hiding.

-- Backtrace:
Application: Shell del desktop di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7754b20 (LWP 1493))]

Thread 8 (Thread 0xb1658b70 (LWP 1497)):
#0  __pthread_mutex_lock (mutex=0x94e4224) at pthread_mutex_lock.c:127
#1  0x00ae2f14 in pthread_mutex_lock (mutex=0x94e4224) at forward.c:182
#2  0x08a51ceb in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x08a528f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x08a52c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01d6cb37 in QEventDispatcherGlib::processEvents (this=0x94dc290, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x01d3d1dd in QEventLoop::processEvents (this=0xb16582a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x01d3d421 in QEventLoop::exec (this=0xb16582a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x01c4090b in QThread::exec (this=0x94d1340) at thread/qthread.cpp:498
#9  0x01d1de2d in QInotifyFileSystemWatcherEngine::run (this=0x94d1340) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01c437b3 in QThreadPrivate::start (arg=0x94d1340) at thread/qthread_unix.cpp:331
#11 0x01b4fd31 in start_thread (arg=0xb1658b70) at pthread_create.c:304
#12 0x00ad50ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 7 (Thread 0xafe74b70 (LWP 1498)):
#0  0x08a51f24 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x08a528f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x08a52c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01d6cb37 in QEventDispatcherGlib::processEvents (this=0x9625808, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x01d3d1dd in QEventLoop::processEvents (this=0xafe742a0, flags=...) at kernel/qeventloop.cpp:149
#5  0x01d3d421 in QEventLoop::exec (this=0xafe742a0, flags=...) at kernel/qeventloop.cpp:201
#6  0x01c4090b in QThread::exec (this=0x953b2c0) at thread/qthread.cpp:498
#7  0x01d1de2d in QInotifyFileSystemWatcherEngine::run (this=0x953b2c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x01c437b3 in QThreadPrivate::start (arg=0x953b2c0) at thread/qthread_unix.cpp:331
#9  0x01b4fd31 in start_thread (arg=0xafe74b70) at pthread_create.c:304
#10 0x00ad50ce 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 0xadbf2b70 (LWP 1506)):
#0  0x08a50eda in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x08a5256d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x08a52f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05012cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x08a795f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01b4fd31 in start_thread (arg=0xadbf2b70) at pthread_create.c:304
#6  0x00ad50ce 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 0xacfd2b70 (LWP 1841)):
#0  0x00c48416 in __kernel_vsyscall ()
#1  0x01b53a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00ae2cfc in __pthread_cond_wait (cond=0x9554088, mutex=0x9554070) at forward.c:139
#3  0x01c43cc0 in wait (time=4294967295, this=0x9554070) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x95287c0, mutex=0x94e7bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x003bb406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x95287a8, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x003bdecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x003bb03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x95287a8, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x003bdfcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f8d0a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f8d0a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f8d0a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f8d0a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f8d0a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f8d0a0, previous=0x938f158) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x003bcb14 in ThreadWeaver::ThreadRunHelper::run (this=0xacfd2304, parent=0x95287a8, th=0x9f8d0a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x003bcbca in ThreadWeaver::Thread::run (this=0x9f8d0a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x01c437b3 in QThreadPrivate::start (arg=0x9f8d0a0) at thread/qthread_unix.cpp:331
#21 0x01b4fd31 in start_thread (arg=0xacfd2b70) at pthread_create.c:304
#22 0x00ad50ce 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 0xaebf4b70 (LWP 1842)):
#0  0x00c48416 in __kernel_vsyscall ()
#1  0x01b53a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00ae2cfc in __pthread_cond_wait (cond=0x9554088, mutex=0x9554070) at forward.c:139
#3  0x01c43cc0 in wait (time=4294967295, this=0x9554070) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x95287c0, mutex=0x94e7bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x003bb406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x95287a8, th=0x9f64f98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x003bdecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x94ea958, th=0x9f64f98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x003bb03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x95287a8, th=0x9f64f98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x003bdfcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f64f98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f64f98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f64f98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f64f98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x003bdfe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9f64f98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9f64f98, previous=0x8e86d28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x003bcb14 in ThreadWeaver::ThreadRunHelper::run (this=0xaebf4304, parent=0x95287a8, th=0x9f64f98) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x003bcbca in ThreadWeaver::Thread::run (this=0x9f64f98) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x01c437b3 in QThreadPrivate::start (arg=0x9f64f98) at thread/qthread_unix.cpp:331
#17 0x01b4fd31 in start_thread (arg=0xaebf4b70) at pthread_create.c:304
#18 0x00ad50ce 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 0xae3f3b70 (LWP 1843)):
#0  0x00c48416 in __kernel_vsyscall ()
#1  0x01b53a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00ae2cfc in __pthread_cond_wait (cond=0x9554088, mutex=0x9554070) at forward.c:139
#3  0x01c43cc0 in wait (time=4294967295, this=0x9554070) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x95287c0, mutex=0x94e7bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x003bb406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x95287a8, th=0x9c67db8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x003bdecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x94ea958, th=0x9c67db8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x003bb03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x95287a8, th=0x9c67db8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x003bdfcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9c67db8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9c67db8, previous=0xa065890) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x003bcb14 in ThreadWeaver::ThreadRunHelper::run (this=0xae3f3304, parent=0x95287a8, th=0x9c67db8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x003bcbca in ThreadWeaver::Thread::run (this=0x9c67db8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01c437b3 in QThreadPrivate::start (arg=0x9c67db8) at thread/qthread_unix.cpp:331
#13 0x01b4fd31 in start_thread (arg=0xae3f3b70) at pthread_create.c:304
#14 0x00ad50ce 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 0xabc0eb70 (LWP 1844)):
#0  0x00c48416 in __kernel_vsyscall ()
#1  0x01b53a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00ae2cfc in __pthread_cond_wait (cond=0x9554088, mutex=0x9554070) at forward.c:139
#3  0x01c43cc0 in wait (time=4294967295, this=0x9554070) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x95287c0, mutex=0x94e7bd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x003bb406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x95287a8, th=0x9e8ffc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x003bdecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x94ea958, th=0x9e8ffc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x003bb03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x95287a8, th=0x9e8ffc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x003bdfcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x94ea958, th=0x9e8ffc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x003baf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x95287a8, th=0x9e8ffc8, previous=0xa031d60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x003bcb14 in ThreadWeaver::ThreadRunHelper::run (this=0xabc0e304, parent=0x95287a8, th=0x9e8ffc8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x003bcbca in ThreadWeaver::Thread::run (this=0x9e8ffc8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x01c437b3 in QThreadPrivate::start (arg=0x9e8ffc8) at thread/qthread_unix.cpp:331
#13 0x01b4fd31 in start_thread (arg=0xabc0eb70) at pthread_create.c:304
#14 0x00ad50ce 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 0xb7754b20 (LWP 1493)):
[KCrash Handler]
#7  operator== (r2=..., r1=...) at /usr/include/qt4/QtCore/qrect.h:498
#8  TaskManager::Task::publishIconGeometry (this=0x9ef99f0, rect=...) at ../../../libs/taskmanager/task_x11.cpp:259
#9  0x039416e4 in publishIconGeometry (this=0xa24c800) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:125
#10 WindowTaskItem::publishIconGeometry (this=0xa24c800) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:118
#11 0x03952688 in AbstractTaskItem::timerEvent (this=0xa24c800, event=0xbffc6e8c) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#12 0x01d56994 in QObject::event (this=0xa24c800, e=0xbffc6e8c) at kernel/qobject.cpp:1181
#13 0x0268fbd4 in QGraphicsWidget::event (this=0xa24c800, event=0xbffc6e8c) at graphicsview/qgraphicswidget.cpp:1455
#14 0x01fd0d54 in notify_helper (e=0xbffc6e8c, receiver=0xa24c800, this=0x8cfd0b0) at kernel/qapplication.cpp:4486
#15 QApplicationPrivate::notify_helper (this=0x8cfd0b0, receiver=0xa24c800, e=0xbffc6e8c) at kernel/qapplication.cpp:4458
#16 0x01fd6103 in QApplication::notify (this=0xbffc6e8c, receiver=0xa24c800, e=0xbffc6e8c) at kernel/qapplication.cpp:3886
#17 0x01183681 in KApplication::notify (this=0x8cf0e58, receiver=0xa24c800, event=0xbffc6e8c) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x01d3e19e in QCoreApplication::notifyInternal (this=0x8cf0e58, receiver=0xa24c800, event=0xbffc6e8c) at kernel/qcoreapplication.cpp:787
#19 0x01d6ec10 in sendEvent (event=0xbffc6e8c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0x8d01f34) at kernel/qeventdispatcher_unix.cpp:603
#21 0x01d6c155 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#22 idleTimerSourceDispatch (source=0x8d01310) at kernel/qeventdispatcher_glib.cpp:231
#23 0x08a5225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x08a52990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x08a52c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x01d6cada in QEventDispatcherGlib::processEvents (this=0x8cad218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#27 0x02088e3a in QGuiEventDispatcherGlib::processEvents (this=0x8cad218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x01d3d1dd in QEventLoop::processEvents (this=0xbffc7104, flags=...) at kernel/qeventloop.cpp:149
#29 0x01d3d421 in QEventLoop::exec (this=0xbffc7104, flags=...) at kernel/qeventloop.cpp:201
#30 0x01d4219d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x01fce8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#32 0x005fe18b in kdemain (argc=1, argv=0xbffc7304) at ../../../../plasma/desktop/shell/main.cpp:120
#33 0x0804850b in main (argc=1, argv=0xbffc7304) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 287352, bug 280744.

Reported using DrKonqi