Bug 264298

Summary: Plasma crashed when opening new instances of the same program on different desktops
Product: [Plasma] plasma4 Reporter: journeyman1126
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:

Description journeyman1126 2011-01-25 23:22:36 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Had rebooted, was going back into some work, opened Chromium browser to test a webpage from on desktop #2, then opened another one for miscellaneous use on desktop #1.  Then did the same from Firefox.  One to test with, one for school, in the Firefox case.  I prefer Chrome so I keep it open twice too.
- Unusual behavior I noticed:
Not much sleep, too much to do. I know it was after setting up the desktops, and then going back to work.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3caa64c780 (LWP 1873))]

Thread 3 (Thread 0x7f3c893e5700 (LWP 1875)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f3ca5aa420e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f3ca5aa4329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f3ca7266971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f3ca9f6892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3c80204700 (LWP 1882)):
#0  0x00007f3ca9f5c203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3c9ebda009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3c9ebda45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3ca76111e6 in QEventDispatcherGlib::processEvents (this=0x2d647e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f3ca75e3a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f3ca75e3dec in QEventLoop::exec (this=0x7f3c80203d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f3ca74ee2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f3ca75c35f8 in QInotifyFileSystemWatcherEngine::run (this=0x2d63e60) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f3ca74f127e in QThreadPrivate::start (arg=0x2d63e60) at thread/qthread_unix.cpp:266
#9  0x00007f3ca7266971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f3ca9f6892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3caa64c780 (LWP 1873)):
[KCrash Handler]
#6  QCoreApplication::postEvent (receiver=0x2d6fbd0, event=0x4bdd880, priority=0) at kernel/qcoreapplication.cpp:1133
#7  0x00007f3c8bd37c73 in StatusNotifierItemJob::contextMenuReady (this=0x2d6fbd0, menu=0x4cff110) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#8  0x00007f3c8bd37ce0 in StatusNotifierItemJob::qt_metacall (this=0x2d6fbd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaa61a110) at ./statusnotifieritemjob.moc:75
#9  0x00007f3ca75fcb27 in QMetaObject::activate (sender=0x4df65d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x4bdd870) at kernel/qobject.cpp:3280
#10 0x00007f3c8bd31c7f in StatusNotifierItemSource::contextMenuReady (this=0x2d6fbd0, _t1=0x4cff110) at ./statusnotifieritemsource.moc:109
#11 0x00007f3c8bd36be4 in StatusNotifierItemSource::qt_metacall (this=0x4df65d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaa61a200) at ./statusnotifieritemsource.moc:90
#12 0x00007f3ca75fcb27 in QMetaObject::activate (sender=0x4d73ee0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x4bdd870) at kernel/qobject.cpp:3280
#13 0x00007f3c9feff89c in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#14 0x00007f3c9ff00a5c in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#15 0x00007f3ca75fcb27 in QMetaObject::activate (sender=0x4cff110, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x4bdd870) at kernel/qobject.cpp:3280
#16 0x00007f3ca6b94f40 in QMenu::qt_metacall (this=0x4cff110, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaa61a680) at .moc/release-shared/moc_qmenu.cpp:97
#17 0x00007f3ca75edbf9 in QMetaMethod::invoke (this=0x7fffaa61a930, object=0x4cff110, connectionType=<value optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#18 0x00007f3ca75ef306 in QMetaObject::invokeMethod (obj=0x4cff110, member=<value optimized out>, type=<value optimized out>, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#19 0x00007f3c9fefa7c1 in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#20 0x00007f3c8bd331bb in StatusNotifierItemSource::contextMenu (this=0x4df65d0, x=916, y=790) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#21 0x00007f3c8bd392d8 in StatusNotifierItemJob::start (this=0x2d6fbd0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#22 0x00007f3ca9b35b21 in Plasma::ServiceJob::qt_metacall (this=0x2d6fbd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./servicejob.moc:72
#23 0x00007f3c8bd37cc0 in StatusNotifierItemJob::qt_metacall (this=0x2d6fbd0, _c=79550592, _id=0, _a=0x4bdd870) at ./statusnotifieritemjob.moc:70
#24 0x00007f3ca75f6bde in QObject::event (this=0x2d6fbd0, e=0x2d6fbd0) at kernel/qobject.cpp:1219
#25 0x00007f3ca672efdc in QApplicationPrivate::notify_helper (this=0x20d9bd0, receiver=0x2d6fbd0, e=0x4da2180) at kernel/qapplication.cpp:4396
#26 0x00007f3ca6734aed in QApplication::notify (this=0x20c9600, receiver=0x2d6fbd0, e=0x4da2180) at kernel/qapplication.cpp:4277
#27 0x00007f3ca8280156 in KApplication::notify (this=0x20c9600, receiver=0x2d6fbd0, event=0x4da2180) at ../../kdeui/kernel/kapplication.cpp:310
#28 0x00007f3ca75e4cdc in QCoreApplication::notifyInternal (this=0x20c9600, receiver=0x2d6fbd0, event=0x4da2180) at kernel/qcoreapplication.cpp:732
#29 0x00007f3ca75e7c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x20ae560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x20ae560) at kernel/qcoreapplication.cpp:1373
#31 0x00007f3ca7611653 in sendPostedEvents (s=0x20dd320) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=0x20dd320) at kernel/qeventdispatcher_glib.cpp:277
#33 0x00007f3c9ebd6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00007f3c9ebda2a8 in ?? () from /lib/libglib-2.0.so.0
#35 0x00007f3c9ebda45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00007f3ca7611193 in QEventDispatcherGlib::processEvents (this=0x20ae070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#37 0x00007f3ca67e1a4e in QGuiEventDispatcherGlib::processEvents (this=0x2d6fbd0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f3ca75e3a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#39 0x00007f3ca75e3dec in QEventLoop::exec (this=0x7fffaa61bbc0, flags=) at kernel/qeventloop.cpp:201
#40 0x00007f3ca75e7ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x00007f3caa23fa56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#42 0x00007f3ca9ea0d8e 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=0x7fffaa61bf88) at libc-start.c:226
#43 0x0000000000400669 in _start ()

Possible duplicates by query: bug 263899, bug 263796, bug 263419, bug 262937, bug 261887.

Reported using DrKonqi
Comment 1 Dario Andres 2011-01-29 14:07:04 UTC
[Comment from a bug triager]
This is fixed in KDE SC 4.5.5 and later
Merging with bug 254699. Thanks

*** This bug has been marked as a duplicate of bug 254699 ***