Bug 228561

Summary: plasma crashed when adding PlayWolf plasmoid to desktop [ QObject::connect | PlayWolf::init | Plasma::Containment::addApplet ]
Product: [Unmaintained] plasma4 Reporter: PC LX <kde>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: The binary and source files for playwolf in the Mandriva packages.

Description PC LX 2010-02-26 02:54:51 UTC 
Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-desktop-1mnb x86_64
Distribution: "Mandriva Linux 2010.0"

What I was doing when the application crashed:
Plasma crashed when adding PlayWolf plasmoid to desktop. Adding PlayWolf plasmoid to a pannel worked and plasma did not crash.

PlayWolf package/version:
plasma-applet-playwolf-0.7.2-1mdv2010.0


 -- Backtrace:
Application: Área de Trabalho do Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2dab321710 (LWP 4199))]

Thread 2 (Thread 0x7f2d8a821910 (LWP 4205)):
#0  0x00007f2daaafbe59 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f2daad66d5b in QWaitCondition::wait (this=<value optimized out>, mutex=0xf894f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f2da71eb17c in QHostInfoAgent::run (this=0xf894e0) at kernel/qhostinfo.cpp:260
#3  0x00007f2daad65ca5 in QThreadPrivate::start (arg=0xf894e0) at thread/qthread_unix.cpp:188
#4  0x00007f2daaaf77cd in start_thread () from /lib64/libpthread.so.0
#5  0x00007f2da84de37d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2dab321710 (LWP 4199)):
[KCrash Handler]
#5  0x0000000001967df0 in ?? ()
#6  0x00007f2daae5c4e7 in QObject::connect (sender=0x1a89800, signal=0x7f2d7d359a90 "2metadataChanged(const QVariantMap &)", receiver=0x18f31d0, 
    method=0x7f2d7d359a30 "1updateMetadata(const QVariantMap &)", type=Qt::AutoConnection) at kernel/qobject.cpp:2464
#7  0x00007f2d7d349ab1 in PlayWolf::init (this=0x197e5e0) at /usr/src/debug/playwolf/playwolf.cpp:81
#8  0x00007f2da304f024 in Plasma::Containment::addApplet (this=0xcfed80, applet=0x197e5e0, pos=@0x7fffa44cf350, delayInit=false) at /usr/src/debug/kdelibs-4.3.5/plasma/containment.cpp:817
#9  0x00007f2da304f277 in Plasma::ContainmentPrivate::addApplet (this=0xd925c0, name=@0x18cc9b8, args=<value optimized out>, appletGeometry=@0x7fffa44cf550, id=0, delayInit=255)
    at /usr/src/debug/kdelibs-4.3.5/plasma/containment.cpp:1857
#10 0x00007f2da304fc40 in Plasma::ContainmentPrivate::dropData (this=0xd925c0, event=<value optimized out>) at /usr/src/debug/kdelibs-4.3.5/plasma/containment.cpp:1103
#11 0x00007f2d8da69f30 in DefaultDesktop::dropEvent (this=0x1a89800, event=0x7f2d7d359a90) at /usr/src/debug/kdebase-workspace-4.3.5/plasma/containments/desktop/desktop.cpp:415
#12 0x00007f2da9183cbc in QGraphicsItem::sceneEvent (this=0x1a89800, event=0x7f2d7d359a90) at graphicsview/qgraphicsitem.cpp:5014
#13 0x00007f2da91a9bbc in QGraphicsScenePrivate::sendDragDropEvent (this=0x9d1d60, item=0xcfed90, dragDropEvent=0x7fffa44d0110) at graphicsview/qgraphicsscene.cpp:1188
#14 0x00007f2da91a9bfc in QGraphicsScene::dropEvent (this=<value optimized out>, event=0x2) at graphicsview/qgraphicsscene.cpp:4095
#15 0x00007f2da91b356f in QGraphicsScene::event (this=0x9b3070, event=0x7fffa44d0110) at graphicsview/qgraphicsscene.cpp:3763
#16 0x00007f2da8bff12c in QApplicationPrivate::notify_helper (this=0x8ed3a0, receiver=0x9b3070, e=0x7fffa44d0110) at kernel/qapplication.cpp:4065
#17 0x00007f2da8c063fe in QApplication::notify (this=0x8e3e90, receiver=0x9b3070, e=0x7fffa44d0110) at kernel/qapplication.cpp:4030
#18 0x00007f2da98233f6 in KApplication::notify (this=0x8e3e90, receiver=0x9b3070, event=0x7fffa44d0110) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#19 0x00007f2daae4b6ac in QCoreApplication::notifyInternal (this=0x8e3e90, receiver=0x9b3070, event=0x7fffa44d0110) at kernel/qcoreapplication.cpp:610
#20 0x00007f2da91c0c7a in QGraphicsView::dropEvent (this=<value optimized out>, event=0x7fffa44d0760) at ../../src/corelib/kernel/qcoreapplication.h:213
#21 0x00007f2da8c4d5c7 in QWidget::event (this=0xe5d230, event=0x7fffa44d0760) at kernel/qwidget.cpp:7736
#22 0x00007f2da8fa7f96 in QFrame::event (this=0xe5d230, e=0x7fffa44d0760) at widgets/qframe.cpp:559
#23 0x00007f2da91c533b in QGraphicsView::viewportEvent (this=0xe5d230, event=0x7fffa44d0760) at graphicsview/qgraphicsview.cpp:2919
#24 0x00007f2daae4a9f7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xe5b750, event=0x7fffa44d0760) at kernel/qcoreapplication.cpp:726
#25 0x00007f2da8bff0fc in QApplicationPrivate::notify_helper (this=0x8ed3a0, receiver=0xe5b750, e=0x7fffa44d0760) at kernel/qapplication.cpp:4061
#26 0x00007f2da8c068fd in QApplication::notify (this=<value optimized out>, receiver=0xe5b750, e=0x7fffa44d0760) at kernel/qapplication.cpp:4018
#27 0x00007f2da98233f6 in KApplication::notify (this=0x8e3e90, receiver=0xe5b750, event=0x7fffa44d0760) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#28 0x00007f2daae4b6ac in QCoreApplication::notifyInternal (this=0x8e3e90, receiver=0xe5b750, event=0x7fffa44d0760) at kernel/qcoreapplication.cpp:610
#29 0x00007f2da8c7937a in QX11Data::xdndHandleDrop (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:213
#30 0x00007f2da8c7dd26 in QDragManager::drop (this=0x14a1d20) at kernel/qdnd_x11.cpp:1710
#31 0x00007f2da8c7dee0 in QDragManager::eventFilter (this=0x14a1d20, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1303
#32 0x00007f2daae4aabb in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x8ed3a0, receiver=0x1a361f0, event=0x7fffa44d0ef0) at kernel/qcoreapplication.cpp:707
#33 0x00007f2da8bff0a6 in QApplicationPrivate::notify_helper (this=0x1a89800, receiver=0x7f2d7d359a90, e=0x2) at kernel/qapplication.cpp:4040
#34 0x00007f2da8c06241 in QApplication::notify (this=<value optimized out>, receiver=0x1a361f0, e=0x7fffa44d0ef0) at kernel/qapplication.cpp:3767
#35 0x00007f2da98233f6 in KApplication::notify (this=0x8e3e90, receiver=0x1a361f0, event=0x7fffa44d0ef0) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#36 0x00007f2daae4b6ac in QCoreApplication::notifyInternal (this=0x8e3e90, receiver=0x1a361f0, event=0x7fffa44d0ef0) at kernel/qcoreapplication.cpp:610
#37 0x00007f2da8c05b10 in QApplicationPrivate::sendMouseEvent (receiver=0x1a361f0, event=0x7fffa44d0ef0, alienWidget=0x0, nativeWidget=0x1a361f0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:216
#38 0x00007f2da8c6bbae in QETWidget::translateMouseEvent (this=0x1a361f0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4411
#39 0x00007f2da8c6ac4a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa44d2a20) at kernel/qapplication_x11.cpp:3552
#40 0x00007f2da8c92e9c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x00007f2da7b594ce in IA__g_main_context_dispatch (context=0x8ef930) at gmain.c:1960
#42 0x00007f2da7b5ce98 in g_main_context_iterate (context=0x8ef930, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#43 0x00007f2da7b5cfc0 in IA__g_main_context_iteration (context=0x8ef930, may_block=1) at gmain.c:2654
#44 0x00007f2daae73c73 in QEventDispatcherGlib::processEvents (this=0x852080, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:406
#45 0x00007f2da8c9264e in QGuiEventDispatcherGlib::processEvents (this=0x1a89800, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x00007f2daae49fe2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#47 0x00007f2daae4a3b4 in QEventLoop::exec (this=0x1ac9fc0, flags=) at kernel/qeventloop.cpp:201
#48 0x00007f2da8c7d82c in QDragManager::drag (this=0x14a1d20, o=<value optimized out>) at kernel/qdnd_x11.cpp:1970
#49 0x00007f2da8c112e3 in QDrag::start (this=0x19b6f50, request=) at kernel/qdrag.cpp:314
#50 0x00007f2d9db48c87 in CustomDragTreeView::startDrag (this=0x12bfa70, supportedActions=) at /usr/src/debug/kdebase-workspace-4.3.5/plasma/shells/common/customdragtreeview.cpp:96
#51 0x00007f2da90d50f6 in QAbstractItemView::mouseMoveEvent (this=0x12bfa70, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1552
#52 0x00007f2da8c4d9d2 in QWidget::event (this=0x12bfa70, event=0x7fffa44d3e10) at kernel/qwidget.cpp:7539
#53 0x00007f2da8fa7f96 in QFrame::event (this=0x12bfa70, e=0x7fffa44d3e10) at widgets/qframe.cpp:559
#54 0x00007f2da90da38b in QAbstractItemView::viewportEvent (this=0x12bfa70, event=0x7fffa44d3e10) at itemviews/qabstractitemview.cpp:1476
#55 0x00007f2da91114d0 in QTreeView::viewportEvent (this=0x12bfa70, event=0x7fffa44d3e10) at itemviews/qtreeview.cpp:1266
#56 0x00007f2daae4a9f7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x14b0c80, event=0x7fffa44d3e10) at kernel/qcoreapplication.cpp:726
#57 0x00007f2da8bff0fc in QApplicationPrivate::notify_helper (this=0x8ed3a0, receiver=0x14b0c80, e=0x7fffa44d3e10) at kernel/qapplication.cpp:4061
#58 0x00007f2da8c06241 in QApplication::notify (this=<value optimized out>, receiver=0x14b0c80, e=0x7fffa44d3e10) at kernel/qapplication.cpp:3767
#59 0x00007f2da98233f6 in KApplication::notify (this=0x8e3e90, receiver=0x14b0c80, event=0x7fffa44d3e10) at /usr/src/debug/kdelibs-4.3.5/kdeui/kernel/kapplication.cpp:302
#60 0x00007f2daae4b6ac in QCoreApplication::notifyInternal (this=0x8e3e90, receiver=0x14b0c80, event=0x7fffa44d3e10) at kernel/qcoreapplication.cpp:610
#61 0x00007f2da8c05b10 in QApplicationPrivate::sendMouseEvent (receiver=0x14b0c80, event=0x7fffa44d3e10, alienWidget=0x14b0c80, nativeWidget=0xfcc610, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:216
#62 0x00007f2da8c6bbae in QETWidget::translateMouseEvent (this=0xfcc610, event=<value optimized out>) at kernel/qapplication_x11.cpp:4411
#63 0x00007f2da8c6ac4a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa44d5940) at kernel/qapplication_x11.cpp:3552
#64 0x00007f2da8c92e9c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#65 0x00007f2da7b594ce in IA__g_main_context_dispatch (context=0x8ef930) at gmain.c:1960
#66 0x00007f2da7b5ce98 in g_main_context_iterate (context=0x8ef930, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#67 0x00007f2da7b5cfc0 in IA__g_main_context_iteration (context=0x8ef930, may_block=1) at gmain.c:2654
#68 0x00007f2daae73c73 in QEventDispatcherGlib::processEvents (this=0x852080, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:406
#69 0x00007f2da8c9264e in QGuiEventDispatcherGlib::processEvents (this=0x1a89800, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#70 0x00007f2daae49fe2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#71 0x00007f2daae4a3b4 in QEventLoop::exec (this=0x7fffa44d5c70, flags=) at kernel/qeventloop.cpp:201
#72 0x00007f2daae4c569 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#73 0x00007f2d9db24e6f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.3.5/plasma/shells/desktop/main.cpp:50
#74 0x00000000004068b8 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x409d9d "0") at /usr/src/debug/kdelibs-4.3.5/kinit/kinit.cpp:677
#75 0x00000000004075b0 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.3.5/kinit/kinit.cpp:1169
#76 0x0000000000407a61 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.3.5/kinit/kinit.cpp:1362
#77 0x00000000004086c2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/debug/kdelibs-4.3.5/kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 210242

Reported using DrKonqi
Comment 1 Dario Andres 2010-02-26 12:20:21 UTC 
- Do you know if the PlayWolf applet was recompiled (by Mandriva) after the KDE SC version change ? (Was the package updated ?)
Regards
Comment 2 PC LX 2010-02-26 13:31:50 UTC 
- Do you know if the PlayWolf applet was recompiled (by Mandriva) after the KDE
SC version change?

Don't know.

- Was the package updated?

Don't know.


Next are the details of relevant packages.


$ urpmq -i plasma-applet-playwolf-0.7.2-1mdv2010.0 plasma-applet-playwolf-debug-0.7.2-1mdv2010.0
Name        : plasma-applet-playwolf
Version     : 0.7.2
Release     : 1mdv2010.0
Group       : Graphical desktop/KDE
Size        : 164445                       Architecture: x86_64
Source RPM  : plasma-applet-playwolf-0.7.2-1mdv2010.0.src.rpm
URL         : http://kde-look.org/content/show.php/PlayWolf?content=93882
Summary     : A simple plasmoid that controls amaroK 2 using D-Bus
Description :
This is a simple plasmoid that controls amaroK 2 using D-Bus.

Name        : plasma-applet-playwolf-debug
Version     : 0.7.2
Release     : 1mdv2010.0
Group       : Development/Debug
Size        : 1306017                      Architecture: x86_64
Source RPM  : plasma-applet-playwolf-0.7.2-1mdv2010.0.src.rpm
URL         : http://kde-look.org/content/show.php/PlayWolf?content=93882
Summary     : Debug information for package plasma-applet-playwolf
Description :
This package provides debug information for package plasma-applet-playwolf.
Debug information is useful when developing applications that use this
package or when debugging this package.


$ for U in $(urpmq -l plasma-applet-playwolf-0.7.2-1mdv2010.0 plasma-applet-playwolf-debug-0.7.2-1mdv2010.0) ; do sha1sum $U ; done
5ec5be63f24636d51aaafec38763bd568b0a4ecb  /usr/lib64/kde4/plasma_applet_playwolf.so
595057234dbd01ce941eca59c21b41d40ba5bc3c  /usr/share/kde4/services/plasma-applet-playwolf.desktop
1bc290a9c5bb420e03fa90322b26949a1d8ab556  /usr/lib/debug/usr/lib64/kde4/plasma_applet_playwolf.so.debug
8e44036134ff77d6dde9b4699b7c12050cbd4a77  /usr/src/debug/playwolf/build/dialogwidget.moc
bc62c7a225dcb378d959df8123d8ed4368649559  /usr/src/debug/playwolf/build/infomanager.moc
bdcba2891e4e1c09c9fb05696c967f245722ec34  /usr/src/debug/playwolf/build/infowidget.moc
be14906939b8f57aafec0d4815f47fb453c7452c  /usr/src/debug/playwolf/build/playercontroller.moc
62cfbf363546697bebc167d92461be5f6fb97089  /usr/src/debug/playwolf/build/playwolf.moc
1f8b3bbafb6ee035702647ba4e3e38333d147459  /usr/src/debug/playwolf/build/ratingwidget.moc
e7e09f916300e005c2cbc46f210368e9392b1cdd  /usr/src/debug/playwolf/build/ui_generalPage.h
56e72f12b4dbb62795a696eb52482318aa7869c3  /usr/src/debug/playwolf/build/ui_horizontalPage.h
15ed5acc7f328066952d59bf5e4636a90fcbcb76  /usr/src/debug/playwolf/build/ui_verticalPage.h
a953168d1f0d15a0276a07d96e8c52d0927086e0  /usr/src/debug/playwolf/build/wolfbuttons.moc
be921d7e10ca13a209cc3b8f9bb8a84e58a5b7cd  /usr/src/debug/playwolf/build/wolflabel.moc
c160d2751135605eb046b6a57205e43493cad983  /usr/src/debug/playwolf/build/wolfmeter.moc
586e4e7544335e2457421f8fd3f3e2dcb8d708d7  /usr/src/debug/playwolf/dialogwidget.cpp
0b31663cb059d9e7966abf795a64ce0db1b2849c  /usr/src/debug/playwolf/dialogwidget.h
8f3ed58950bfe3e4239c669a726c473bc011fd32  /usr/src/debug/playwolf/flowlayout.cpp
f3ed4e18800aa07fbdae45cfbe6536702328d57d  /usr/src/debug/playwolf/flowlayout.h
11e4d5f9176067718bf88118d51ac5acd2ba59bc  /usr/src/debug/playwolf/infomanager.cpp
1f5bc68432d251ec0969f3255b3dcaf497a885da  /usr/src/debug/playwolf/infomanager.h
ea627f146836d82f1885cdbe9748c23a92955769  /usr/src/debug/playwolf/infowidget.cpp
b34244791fdc827987688d42ab08deb33c9eb8ec  /usr/src/debug/playwolf/infowidget.h
43c4e0ff725e98d4af9cc2fe368b21e3107bc1f4  /usr/src/debug/playwolf/playercontroller.cpp
101df53df81cb658f23946b4e2d94d1b033b81cd  /usr/src/debug/playwolf/playercontroller.h
45c960df5b24612681bb57e62919b991abc88f0e  /usr/src/debug/playwolf/playwolf.cpp
62b785cf5ee255e2d8e8cf8a778e710a2294741d  /usr/src/debug/playwolf/playwolf.h
a922b7d18f41a73971a0a804f98a487e24fa963f  /usr/src/debug/playwolf/ratingwidget.cpp
5f23479829d09aab620bdb3519c561885cf0e5ee  /usr/src/debug/playwolf/ratingwidget.h
572c84711bce589f94d442d361bc7c29627ac610  /usr/src/debug/playwolf/wolfbuttons.cpp
51724998c40fe345d75239802e3c9ee8561cb523  /usr/src/debug/playwolf/wolfbuttons.h
938e9708832b7dc879ead498761f0a890d3e13b0  /usr/src/debug/playwolf/wolflabel.cpp
98ad28eb32a088aebaefbbb3d7399477f83a678f  /usr/src/debug/playwolf/wolflabel.h
5a569951326556e8c6731773a5c557449ff4a39f  /usr/src/debug/playwolf/wolfmeter.cpp
d5471b2afa1ca98c1e40e4292cb22bc48adb0c4f  /usr/src/debug/playwolf/wolfmeter.h


I will also attach a tar file with the above files just in case.
Comment 3 PC LX 2010-02-26 13:34:58 UTC 
Created attachment 41134 [details]
The binary and source files for playwolf in the Mandriva packages.
Comment 4 Dario Andres 2010-02-26 13:35:45 UTC 
- Is the PlayWolf package updated ?
In any case, the playwolf code is causing the crash. If you still experience it refer to Mandriva  (https://qa.mandriva.com/) or to the PlayWolf author.
Regards

*** This bug has been marked as a duplicate of bug 210242 ***