Bug 276453

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: connect power to laptop. The laptop was both in sleeping mode and locked

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb606a720 (LWP 1662))]

Thread 4 (Thread 0xb3cccb70 (LWP 1663)):
#0  0x06876d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x05596dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x056634f2 in updateCurrentTime (this=0x86b354c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x86b354c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x05661d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb3ccc0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x05661dcd in timerSourcePrepare (source=0x86b3518, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0382cfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0382de63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0382e524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x05662577 in QEventDispatcherGlib::processEvents (this=0x869a118, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x05634289 in QEventLoop::processEvents (this=0xb3ccc280, flags=...) at kernel/qeventloop.cpp:149
#12 0x05634522 in QEventLoop::exec (this=0xb3ccc280, flags=...) at kernel/qeventloop.cpp:201
#13 0x0553e2a0 in QThread::exec (this=0x86b33f0) at thread/qthread.cpp:492
#14 0x05615fdb in QInotifyFileSystemWatcherEngine::run (this=0x86b33f0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x05540da2 in QThreadPrivate::start (arg=0x86b33f0) at thread/qthread_unix.cpp:320
#16 0x048eee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x008e973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xacc54b70 (LWP 1666)):
#0  0x06876d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x05596dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x056634f2 in updateCurrentTime (this=0x86f4c9c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x86f4c9c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x05661d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xacc540cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x05661dcd in timerSourcePrepare (source=0x86f4c68, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0382cfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0382de63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0382e524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x05662577 in QEventDispatcherGlib::processEvents (this=0x86f4960, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x05634289 in QEventLoop::processEvents (this=0xacc54280, flags=...) at kernel/qeventloop.cpp:149
#12 0x05634522 in QEventLoop::exec (this=0xacc54280, flags=...) at kernel/qeventloop.cpp:201
#13 0x0553e2a0 in QThread::exec (this=0x86f26e8) at thread/qthread.cpp:492
#14 0x05615fdb in QInotifyFileSystemWatcherEngine::run (this=0x86f26e8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x05540da2 in QThreadPrivate::start (arg=0x86f26e8) at thread/qthread_unix.cpp:320
#16 0x048eee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x008e973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xabc33b70 (LWP 1671)):
#0  0x0382d34c in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x0382de8c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0382e92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x050d8304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x038572df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x048eee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x008e973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb606a720 (LWP 1662)):
[KCrash Handler]
#7  0x033e6755 in ~QExplicitlySharedDataPointer (this=0x8ce3fdc, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:161
#8  Solid::Device::~Device (this=0x8ce3fdc, __in_chrg=<value optimized out>) at ../../../solid/solid/device.cpp:85
#9  0x04a26087 in ~QHashNode (this=0x869aa2c, akey=...) at /usr/include/qt4/QtCore/qhash.h:217
#10 deleteNode2 (this=0x869aa2c, akey=...) at /usr/include/qt4/QtCore/qhash.h:519
#11 deleteNode (this=0x869aa2c, akey=...) at /usr/include/qt4/QtCore/qhash.h:507
#12 QHash<QString, Solid::Device>::remove (this=0x869aa2c, akey=...) at /usr/include/qt4/QtCore/qhash.h:795
#13 0x04a233d3 in HotplugEngine::onDeviceRemoved (this=0x869aa18, udi=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:243
#14 0x04a256a5 in HotplugEngine::qt_metacall (this=0x869aa18, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb5bc88) at ./hotplugengine.moc:81
#15 0x0563b6ba in QMetaObject::metacall (object=0x869aa18, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbfb5bc88) at kernel/qmetaobject.cpp:237
#16 0x0564b4ff in QMetaObject::activate (sender=0x86c8740, m=0x3474c68, local_signal_index=1, argv=0xbfb5bc88) at kernel/qobject.cpp:3287
#17 0x033e7dd3 in Solid::DeviceNotifier::deviceRemoved (this=0x86c8740, _t1=...) at ./devicenotifier.moc:94
#18 0x033e8ddc in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x86c8740, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#19 0x033e9585 in Solid::DeviceManagerPrivate::qt_metacall (this=0x86c8740, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb5be18) at ./devicemanager_p.moc:80
#20 0x0563b6ba in QMetaObject::metacall (object=0x86c8740, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfb5be18) at kernel/qmetaobject.cpp:237
#21 0x0564b4ff in QMetaObject::activate (sender=0xb33004f0, m=0x3475d40, local_signal_index=1, argv=0xbfb5be18) at kernel/qobject.cpp:3287
#22 0x033fd223 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0xb33004f0, _t1=...) at ./ifaces/devicemanager.moc:94
#23 0x0344417a in slotDeviceRemoved (this=0xb33004f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb5c09c) at ../../../solid/solid/backends/upower/upowermanager.cpp:164
#24 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0xb33004f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb5c09c) at ./backends/upower/upowermanager.moc:78
#25 0x0563b6ba in QMetaObject::metacall (object=0xb33004f0, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfb5c09c) at kernel/qmetaobject.cpp:237
#26 0x0564b4ff in QMetaObject::activate (sender=0xb33004fc, m=0x8699950, local_signal_index=4, argv=0xbfb5c09c) at kernel/qobject.cpp:3287
#27 0x007549e3 in QDBusInterfacePrivate::metacall (this=0xb3300638, c=QMetaObject::InvokeMetaMethod, id=4, argv=0xbfb5c09c) at qdbusinterface.cpp:278
#28 0x0073facd in QDBusConnectionPrivate::deliverCall (this=0x83d0918, object=0xb33004fc, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:942
#29 0x0074a1d7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x87054c0, object=0xb33004fc) at qdbusintegrator_p.h:103
#30 0x0564a3b7 in QObject::event (this=0xb33004fc, e=0x87054c0) at kernel/qobject.cpp:1226
#31 0x013d7d24 in QApplicationPrivate::notify_helper (this=0x833bcc8, receiver=0xb33004fc, e=0x87054c0) at kernel/qapplication.cpp:4462
#32 0x013dc8ce in QApplication::notify (this=0x83321c0, receiver=0xb33004fc, e=0x87054c0) at kernel/qapplication.cpp:3862
#33 0x010e13ca in KApplication::notify (this=0x83321c0, receiver=0xb33004fc, event=0x87054c0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x056350bb in QCoreApplication::notifyInternal (this=0x83321c0, receiver=0xb33004fc, event=0x87054c0) at kernel/qcoreapplication.cpp:731
#35 0x05638c79 in sendEvent (receiver=0x0, event_type=0, data=0x82c9f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x82c9f50) at kernel/qcoreapplication.cpp:1372
#37 0x05638e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#38 0x056623c4 in sendPostedEvents (s=0x833fb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0x833fb00) at kernel/qeventdispatcher_glib.cpp:277
#40 0x0382daa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x0382e270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x0382e524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0x0566253c in QEventDispatcherGlib::processEvents (this=0x82c9aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0x0148b775 in QGuiEventDispatcherGlib::processEvents (this=0x82c9aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x05634289 in QEventLoop::processEvents (this=0xbfb5c884, flags=...) at kernel/qeventloop.cpp:149
#46 0x05634522 in QEventLoop::exec (this=0xbfb5c884, flags=...) at kernel/qeventloop.cpp:201
#47 0x05638ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#48 0x013d58e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#49 0x006765a5 in kdemain (argc=1, argv=0xbfb5ca94) at ../../../../plasma/desktop/shell/main.cpp:118
#50 0x080485cb in main (argc=1, argv=0xbfb5ca94) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 273075.

Possible duplicates by query: bug 273589, bug 273438, bug 273301, bug 273075, bug 272372.

Reported using DrKonqi