Bug 289011

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2)
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:

Downloading an aurorae theme and using rekonq to understand whether the aurorae engine was something I needed to separately install or if Oneiric comes with it already.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7859b20 (LWP 1523))]

Thread 4 (Thread 0xb17d2b70 (LWP 1524)):
#0  0x098f0dca in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00dacf14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x04837c13 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04f28b37 in QEventDispatcherGlib::processEvents (this=0xa1e03f8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x04ef91dd in QEventLoop::processEvents (this=0xb17d22a0, flags=...) at kernel/qeventloop.cpp:149
#5  0x04ef9421 in QEventLoop::exec (this=0xb17d22a0, flags=...) at kernel/qeventloop.cpp:201
#6  0x04dfc90b in QThread::exec (this=0xa1decd0) at thread/qthread.cpp:498
#7  0x04ed9e2d in QInotifyFileSystemWatcherEngine::run (this=0xa1decd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x04dff7b3 in QThreadPrivate::start (arg=0xa1decd0) at thread/qthread_unix.cpp:331
#9  0x098eed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x00d9f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xafc59b70 (LWP 1525)):
#0  0x00e73d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x04e567d5 in do_gettime (frac=0xafc59010, sec=0xafc59008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x04f294b6 in QTimerInfoList::updateCurrentTime (this=0xa367fb4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x04f2980a in QTimerInfoList::timerWait (this=0xa367fb4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x04f28053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xafc5911c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x04f280ed in timerSourcePrepare (source=0xa367f80, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0483688c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x04837637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x04837c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x04f28b37 in QEventDispatcherGlib::processEvents (this=0x9dd3f50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x04ef91dd in QEventLoop::processEvents (this=0xafc592a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x04ef9421 in QEventLoop::exec (this=0xafc592a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x04dfc90b in QThread::exec (this=0xa341ef8) at thread/qthread.cpp:498
#14 0x04ed9e2d in QInotifyFileSystemWatcherEngine::run (this=0xa341ef8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x04dff7b3 in QThreadPrivate::start (arg=0xa341ef8) at thread/qthread_unix.cpp:331
#16 0x098eed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00d9f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xad9d7b70 (LWP 1533)):
#0  0x00115416 in __kernel_vsyscall ()
#1  0x00d9040e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0484634b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04837896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x04837f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05f55cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x0485e5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x098eed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00d9f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7859b20 (LWP 1523)):
[KCrash Handler]
#7  0x019ac423 in ~QExplicitlySharedDataPointer (this=0xa53c364, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:161
#8  Solid::Device::~Device (this=0xa53c364, __in_chrg=<optimized out>) at ../../../solid/solid/device.cpp:87
#9  0x0668430a in ~QHashNode (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qhash.h:216
#10 deleteNode2 (node=<optimized out>) at /usr/include/qt4/QtCore/qhash.h:519
#11 deleteNode (node=<optimized out>, this=0xa56ecf4) at /usr/include/qt4/QtCore/qhash.h:507
#12 QHash<QString, Solid::Device>::remove (this=0xa56ecf4, akey=<optimized out>) at /usr/include/qt4/QtCore/qhash.h:795
#13 0x0668446a in remove (akey=..., this=0xa56ecf4) at /usr/include/qt4/QtCore/qhash.h:784
#14 HotplugEngine::onDeviceRemoved (this=0xa56ece0, udi=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:241
#15 0x06686b23 in HotplugEngine::qt_metacall (this=0xa56ece0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdc2738) at ./hotplugengine.moc:81
#16 0x04f00b7d in metacall (argv=0xbfdc2738, idx=25, cl=QMetaObject::InvokeMetaMethod, object=0xa56ece0) at kernel/qmetaobject.cpp:237
#17 QMetaObject::metacall (object=0xa56ece0, cl=QMetaObject::InvokeMetaMethod, idx=25, argv=0xbfdc2738) at kernel/qmetaobject.cpp:232
#18 0x04f0fa6a in QMetaObject::activate (sender=0xa1e5058, m=0x1a5ef98, local_signal_index=1, argv=0xbfdc2738) at kernel/qobject.cpp:3278
#19 0x019ada65 in Solid::DeviceNotifier::deviceRemoved (this=0xa1e5058, _t1=...) at ./devicenotifier.moc:94
#20 0x019aedb4 in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0xa1e5058, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#21 0x019af5b3 in Solid::DeviceManagerPrivate::qt_metacall (this=0xa1e5058, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdc28b8) at ./devicemanager_p.moc:80
#22 0x04f00b7d in metacall (argv=0xbfdc28b8, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0xa1e5058) at kernel/qmetaobject.cpp:237
#23 QMetaObject::metacall (object=0xa1e5058, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfdc28b8) at kernel/qmetaobject.cpp:232
#24 0x04f0fa6a in QMetaObject::activate (sender=0xa1e04f0, m=0x1a6006c, local_signal_index=1, argv=0xbfdc28b8) at kernel/qobject.cpp:3278
#25 0x019c4cd5 in Solid::Ifaces::DeviceManager::deviceRemoved (this=0xa1e04f0, _t1=...) at ./ifaces/devicemanager.moc:94
#26 0x01a0e548 in slotDeviceRemoved (opath=<optimized out>, this=0xa1e04f0) at ../../../solid/solid/backends/upower/upowermanager.cpp:164
#27 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0xa1e04f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfdc2b1c) at ./backends/upower/upowermanager.moc:78
#28 0x04f00b7d in metacall (argv=0xbfdc2b1c, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0xa1e04f0) at kernel/qmetaobject.cpp:237
#29 QMetaObject::metacall (object=0xa1e04f0, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfdc2b1c) at kernel/qmetaobject.cpp:232
#30 0x04f0fa6a in QMetaObject::activate (sender=0xa1e04fc, m=0xa1e7b08, local_signal_index=4, argv=0xbfdc2b1c) at kernel/qobject.cpp:3278
#31 0x00eb7110 in QDBusInterfacePrivate::metacall (this=0xa1e0910, c=QMetaObject::InvokeMetaMethod, id=4, argv=0xbfdc2b1c) at qdbusinterface.cpp:278
#32 0x00ea1d87 in QDBusConnectionPrivate::deliverCall (this=0x9b1a890, object=0xa1e04fc, msg=..., metaTypes=..., slotIdx=174251888) at qdbusintegrator.cpp:942
#33 0x00eabc26 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa1dddd8, object=0xa1e04fc) at qdbusintegrator_p.h:103
#34 0x04f12b52 in QObject::event (this=0xa1e04fc, e=0xa1dddd8) at kernel/qobject.cpp:1217
#35 0x05526d54 in notify_helper (e=0xa1dddd8, receiver=0xa1e04fc, this=0x9a0ca88) at kernel/qapplication.cpp:4486
#36 QApplicationPrivate::notify_helper (this=0x9a0ca88, receiver=0xa1e04fc, e=0xa1dddd8) at kernel/qapplication.cpp:4458
#37 0x0552c103 in QApplication::notify (this=0xa1dddd8, receiver=0xa1e04fc, e=0xa1dddd8) at kernel/qapplication.cpp:3886
#38 0x01145681 in KApplication::notify (this=0x99f1f80, receiver=0xa1e04fc, event=0xa1dddd8) at ../../kdeui/kernel/kapplication.cpp:311
#39 0x04efa19e in QCoreApplication::notifyInternal (this=0x99f1f80, receiver=0xa1e04fc, event=0xa1dddd8) at kernel/qcoreapplication.cpp:787
#40 0x04efdf93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x99b92e0) at kernel/qcoreapplication.cpp:1428
#42 0x04efe0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#43 0x04f286a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=0x9a09be8) at kernel/qeventdispatcher_glib.cpp:277
#45 0x0483725f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x04837990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x04837c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x04f28ada in QEventDispatcherGlib::processEvents (this=0x99ba218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0x055dee3a in QGuiEventDispatcherGlib::processEvents (this=0x99ba218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x04ef91dd in QEventLoop::processEvents (this=0xbfdc31b4, flags=...) at kernel/qeventloop.cpp:149
#51 0x04ef9421 in QEventLoop::exec (this=0xbfdc31b4, flags=...) at kernel/qeventloop.cpp:201
#52 0x04efe19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#53 0x055248f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#54 0x0076b18b in kdemain (argc=1, argv=0xbfdc33b4) at ../../../../plasma/desktop/shell/main.cpp:120
#55 0x0804850b in main (argc=1, argv=0xbfdc33b4) at plasma-desktop_dummy.cpp:3

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

Possible duplicates by query: bug 288398, bug 287413, bug 286583, bug 286434, bug 286318.

Reported using DrKonqi