Bug 268360

Summary: Plasma and Amarok crash
Product: [Unmaintained] plasma4 Reporter: gyulac
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra, kde
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description gyulac 2011-03-13 11:55:35 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
Plasma and Amarok crash while using Amarok to browse Internet music services.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f840cb00780 (LWP 2042))]

Thread 3 (Thread 0x7f83ec270700 (LWP 2043)):
#0  0x00007f8401246997 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x00007f8401246e78 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f840124745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f84097751e6 in QEventDispatcherGlib::processEvents (this=0x7f83e40008b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f8409747a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f8409747dec in QEventLoop::exec (this=0x7f83ec26fd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f84096522fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f84097275f8 in QInotifyFileSystemWatcherEngine::run (this=0x24aeba0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f840965527e in QThreadPrivate::start (arg=0x24aeba0) at thread/qthread_unix.cpp:266
#9  0x00007f84018f9971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f840c40892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f83e1d02700 (LWP 2050)):
#0  0x00007f840c3fc203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8401247009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f840124745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f84097751e6 in QEventDispatcherGlib::processEvents (this=0x2ad82d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f8409747a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f8409747dec in QEventLoop::exec (this=0x7f83e1d01d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f84096522fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f84097275f8 in QInotifyFileSystemWatcherEngine::run (this=0x2ae8610) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f840965527e in QThreadPrivate::start (arg=0x2ae8610) at thread/qthread_unix.cpp:266
#9  0x00007f84018f9971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f840c40892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f840cb00780 (LWP 2042)):
[KCrash Handler]
#6  0x00007f840a3eda7a in QString (this=0x31c0075, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:727
#7  KIconEffect::fingerprint (this=0x31c0075, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#8  0x00007f840a3f14be in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#9  0x00007f840a3f9544 in KIconLoader::loadIcon (this=0x2839b70, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#10 0x00007f840a3f0070 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at ../../kdeui/icons/kiconengine.cpp:93
#11 0x00007f8408b64e55 in QIcon::pixmap (this=<value optimized out>, size=..., mode=QIcon::Normal, state=51061600) at image/qicon.cpp:676
#12 0x00007f840bfecf73 in Plasma::IconWidgetPrivate::decoration (this=0x2d46160, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#13 0x00007f840bfef20c in Plasma::IconWidget::paint (this=0x30cea50, painter=0x7fff885b9220, option=0x1e06318, widget=<value optimized out>) at ../../plasma/widgets/iconwidget.cpp:1128
#14 0x00007f83f21f6159 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#15 0x00007f84090ef0dd in _q_paintItem (item=<value optimized out>, painter=0x7fff885b9220, option=0x1e06318, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4318
#16 0x00007f84090f161c in _q_paintIntoCache (pix=0x7fff885b9840, item=<value optimized out>, pixmapExposed=..., itemToPixmap=<value optimized out>, renderHints=) at graphicsview/qgraphicsscene.cpp:4356
#17 0x00007f84091099b2 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x30cea60, painter=0x7fff885bb6f0, option=0x1e06318, widget=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4654
#18 0x00007f840910a2ad in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x30cea60, painter=0x7fff885bb6f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x25e5b30, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4895
#19 0x00007f840910af42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x30cea60, painter=0x7fff885bb6f0, viewTransform=0x7fff885bb480, exposedRegion=0x24abf80, widget=0x25e5b30, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#20 0x00007f840910a348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x230bee0, painter=0x7fff885bb6f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x25e5b30, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#21 0x00007f840910af42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x230bee0, painter=0x7fff885bb6f0, viewTransform=0x7fff885bb480, exposedRegion=0x24abf80, widget=0x25e5b30, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#22 0x00007f840910a348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x2342200, painter=0x7fff885bb6f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x25e5b30, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#23 0x00007f840910af42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x2342200, painter=0x7fff885bb6f0, viewTransform=0x7fff885bb480, exposedRegion=0x24abf80, widget=0x25e5b30, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#24 0x00007f840910a348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x21f4260, painter=0x7fff885bb6f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x25e5b30, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#25 0x00007f840910af42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x21f4260, painter=0x7fff885bb6f0, viewTransform=0x7fff885bb480, exposedRegion=0x24abf80, widget=0x25e5b30, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#26 0x00007f840910b784 in QGraphicsScenePrivate::drawItems (this=0x1e060f0, painter=0x7fff885bb6f0, viewTransform=0x7fff885bb480, exposedRegion=0x24abf80, widget=0x25e5b30) at graphicsview/qgraphicsscene.cpp:4699
#27 0x00007f84091272e3 in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3467
#28 0x00007f8408b05c2e in QWidget::event (this=0x2c84360, event=0x7fff885bc020) at kernel/qwidget.cpp:8333
#29 0x00007f8408ed15e6 in QFrame::event (this=0x2c84360, e=0x7fff885bc020) at widgets/qframe.cpp:557
#30 0x00007f840912387b in QGraphicsView::viewportEvent (this=0x2c84360, event=0x7fff885bc020) at graphicsview/qgraphicsview.cpp:2862
#31 0x00007f8409748507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x25e5b30, event=0x7fff885bc020) at kernel/qcoreapplication.cpp:847
#32 0x00007f8408aaffac in QApplicationPrivate::notify_helper (this=0x1db3db0, receiver=0x25e5b30, e=0x7fff885bc020) at kernel/qapplication.cpp:4392
#33 0x00007f8408ab5aed in QApplication::notify (this=0x1da1d50, receiver=0x25e5b30, e=0x7fff885bc020) at kernel/qapplication.cpp:4277
#34 0x00007f840a44f2c6 in KApplication::notify (this=0x1da1d50, receiver=0x25e5b30, event=0x7fff885bc020) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f8409748cdc in QCoreApplication::notifyInternal (this=0x1da1d50, receiver=0x25e5b30, event=0x7fff885bc020) at kernel/qcoreapplication.cpp:732
#36 0x00007f8408b0c67d in sendSpontaneousEvent (this=0x1e96710, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2813990) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x1e96710, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2813990) at kernel/qwidget.cpp:5420
#38 0x00007f8408b0d328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x2813990) at kernel/qwidget.cpp:5627
#39 0x00007f8408b0c3da in QWidgetPrivate::drawWidget (this=0x24abaf0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x2813990) at kernel/qwidget.cpp:5473
#40 0x00007f8408ce0408 in QWidgetBackingStore::sync (this=0x2813990) at painting/qbackingstore.cpp:1328
#41 0x00007f8408aff730 in QWidgetPrivate::syncBackingStore (this=0x24abaf0) at kernel/qwidget.cpp:1805
#42 0x00007f8408b062f5 in QWidget::event (this=0x2c84360, event=0x2839b70) at kernel/qwidget.cpp:8480
#43 0x00007f8408ed15e6 in QFrame::event (this=0x2c84360, e=0x2839b70) at widgets/qframe.cpp:557
#44 0x00007f8408f5f71b in QAbstractScrollArea::event (this=0x2c84360, e=0x2839b70) at widgets/qabstractscrollarea.cpp:996
#45 0x00007f840c6f0a00 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#46 0x00007f8408aaffdc in QApplicationPrivate::notify_helper (this=0x1db3db0, receiver=0x2c84360, e=0x2839b70) at kernel/qapplication.cpp:4396
#47 0x00007f8408ab5aed in QApplication::notify (this=0x1da1d50, receiver=0x2c84360, e=0x2839b70) at kernel/qapplication.cpp:4277
#48 0x00007f840a44f2c6 in KApplication::notify (this=0x1da1d50, receiver=0x2c84360, event=0x2839b70) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007f8409748cdc in QCoreApplication::notifyInternal (this=0x1da1d50, receiver=0x2c84360, event=0x2839b70) at kernel/qcoreapplication.cpp:732
#50 0x00007f840974bc22 in sendEvent (receiver=0x2c84360, event_type=<value optimized out>, data=0x1d64530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x2c84360, event_type=<value optimized out>, data=0x1d64530) at kernel/qcoreapplication.cpp:1373
#52 0x00007f840910d80a in dispatchPendingUpdateRequests (this=0x1e060f0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0x1e060f0) at graphicsview/qgraphicsscene.cpp:510
#54 0x00007f840910dd92 in QGraphicsScene::qt_metacall (this=0x1e7b3b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x331c740) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#55 0x00007f840bf2b4d5 in Plasma::Corona::qt_metacall (this=0x7fff885b8660, _c=52166773, _id=0, _a=0x0) at ./corona.moc:109
#56 0x00007f840c6deb45 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#57 0x00007f840975abde in QObject::event (this=0x1e7b3b0, e=0x7fff885b8660) at kernel/qobject.cpp:1219
#58 0x00007f8409107020 in QGraphicsScene::event (this=0x1e7b3b0, event=0x274f520) at graphicsview/qgraphicsscene.cpp:3548
#59 0x00007f8408aaffdc in QApplicationPrivate::notify_helper (this=0x1db3db0, receiver=0x1e7b3b0, e=0x274f520) at kernel/qapplication.cpp:4396
#60 0x00007f8408ab5aed in QApplication::notify (this=0x1da1d50, receiver=0x1e7b3b0, e=0x274f520) at kernel/qapplication.cpp:4277
#61 0x00007f840a44f2c6 in KApplication::notify (this=0x1da1d50, receiver=0x1e7b3b0, event=0x274f520) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f8409748cdc in QCoreApplication::notifyInternal (this=0x1da1d50, receiver=0x1e7b3b0, event=0x274f520) at kernel/qcoreapplication.cpp:732
#63 0x00007f840974bc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1d64530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d64530) at kernel/qcoreapplication.cpp:1373
#65 0x00007f8409775653 in sendPostedEvents (s=0x1db6560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#66 postEventSourceDispatch (s=0x1db6560) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f8401243342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#68 0x00007f84012472a8 in ?? () from /lib/libglib-2.0.so.0
#69 0x00007f840124745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#70 0x00007f8409775193 in QEventDispatcherGlib::processEvents (this=0x1d63c20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#71 0x00007f8408b62a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff885b8660, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f8409747a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#73 0x00007f8409747dec in QEventLoop::exec (this=0x7fff885be0b0, flags=) at kernel/qeventloop.cpp:201
#74 0x00007f840974bebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#75 0x00007f840c6e6cf3 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#76 0x00007f840c340d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff885be488) at libc-start.c:226
#77 0x0000000000400669 in _start ()

Possible duplicates by query: bug 268342, bug 268254, bug 268228, bug 268171, bug 268086.

Reported using DrKonqi
Comment 1 Rolf Eike Beer 2011-03-13 13:13:25 UTC 
Created attachment 57920 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.6.1 (4.6.1) using Qt 4.7.2

I didn't have Amarok open at all. I was editing one file in Qt designer and then switched workspaces to go back to KDevelop.

-- Backtrace (Reduced):
#7  0xb7484eaf in QString (this=0x8940061, group=0, state=0) at /usr/include/QtCore/qstring.h:728
#8  KIconEffect::fingerprint (this=0x8940061, group=0, state=0) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconeffect.cpp:169
#9  0xb7486868 in KIconLoaderPrivate::makeCacheKey (this=0x894004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0)
    at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconloader.cpp:782
#10 0xb75e092c in KIconLoader::loadIcon (this=0x8c846d8, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false)
    at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconloader.cpp:1226
#11 0xb75e1c74 in KIconEngine::pixmap (this=0x89bda60, size=..., mode=QIcon::Normal, state=QIcon::Off) at /usr/src/debug/kdelibs-4.6.1/kdeui/icons/kiconengine.cpp:93
Comment 2 Dario Andres 2011-03-13 13:43:03 UTC 
[Comment from a bug triager]
This issue is being tracked at bug 258706. Merging.

Comment 1 is a different bug related to the system tray: bug 268157, bug 265089
Regards

*** This bug has been marked as a duplicate of bug 258706 ***