Bug 287422 - i pulled down the weather forecast widget onto the desktop, onto the kicker and ont othe system tray and crash
Summary: i pulled down the weather forecast widget onto the desktop, onto the kicker a...
Status: RESOLVED FIXED
Alias: None
Product: plasma4
Classification: Plasma
Component: widget-systemtray (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-11-24 02:13 UTC by Simon Andric
Modified: 2011-11-24 11:05 UTC (History)
1 user (show)

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Latest Commit:
Version Fixed In:

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Description Simon Andric 2011-11-24 02:13:49 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
when i want to add "weather forecast" widget either on the desktop, or on the kicker or even on the the system tray of the kickr i crash plasma completely.

In normal kuubntu it works but in project neon it happens every time...and then i have to delete the /home/myname/.project-neon-kde subfolder to get it started running again :(((

help please!

symon

project neon
kde 4.7.3
kubuntu 11.10 32 bit

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Aborted
__pthread_mutex_unlock_usercnt (mutex=0x8f29f1c, decr=1) at pthread_mutex_unlock.c:36
	in pthread_mutex_unlock.c
[Current thread is 1 (Thread 0xb770e710 (LWP 4716))]

Thread 4 (Thread 0xb0b6eb70 (LWP 4717)):
#0  0x00119d50 in __pthread_mutex_unlock_usercnt (mutex=0x9a6fbdc, decr=1) at pthread_mutex_unlock.c:77
#1  0x0475587f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x04756637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04756c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0114f436 in QEventDispatcherGlib::processEvents (this=0x9a6fb58, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x01118fd5 in QEventLoop::processEvents (this=0xb0b6e298, flags=...) at kernel/qeventloop.cpp:149
#6  0x01119115 in QEventLoop::exec (this=0xb0b6e298, flags=...) at kernel/qeventloop.cpp:201
#7  0x0100f10b in QThread::exec (this=0x9a6e1b0) at thread/qthread.cpp:498
#8  0x010faa52 in QInotifyFileSystemWatcherEngine::run (this=0x9a6e1b0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x01011824 in QThreadPrivate::start (arg=0x9a6e1b0) at thread/qthread_unix.cpp:331
#10 0x00116d31 in start_thread (arg=0xb0b6eb70) at pthread_create.c:304
#11 0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xb01ffb70 (LWP 4718)):
#0  0x0045a416 in __kernel_vsyscall ()
#1  0x0011aa5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x087a517e in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x8915760) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0x087a48c9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x8915760) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x00116d31 in start_thread (arg=0xb01ffb70) at pthread_create.c:304
#5  0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xaf57fb70 (LWP 4722)):
[KCrash Handler]
#7  0x0045a416 in __kernel_vsyscall ()
#8  0x002a2c8f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x002a62b5 in __GI_abort () at abort.c:92
#10 0x010055db in qt_message_output (msgType=QtFatalMsg, buf=0x9e0b2f8 "ASSERT failure in QMutex::unlock(): \"A mutex must be unlocked in the same thread that locked it.\", file thread/qmutex.cpp, line 370") at global/qglobal.cpp:2291
#11 0x0100577a in qt_message (msgType=QtFatalMsg, msg=0x1190808 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0xaf57f224 "$$\031\001\350#\031\001<#\031\001r\001") at global/qglobal.cpp:2337
#12 0x01005ba6 in qFatal (msg=0x1190808 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2520
#13 0x010051d4 in qt_assert_x (where=0x1192424 "QMutex::unlock()", what=0x11923e8 "A mutex must be unlocked in the same thread that locked it.", file=0x119233c "thread/qmutex.cpp", line=370) at global/qglobal.cpp:2044
#14 0x0100c162 in QMutex::unlock (this=0x92a704c) at thread/qmutex.cpp:369
#15 0x010129a1 in QWaitCondition::wait (this=0x92a7050, mutex=0x92a704c, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#16 0x03dfc684 in Gpsd::run (this=0x92a7040) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/generic/dataengines/geolocation/location_gps.cpp:73
#17 0x01011824 in QThreadPrivate::start (arg=0x92a7040) at thread/qthread_unix.cpp:331
#18 0x00116d31 in start_thread (arg=0xaf57fb70) at pthread_create.c:304
#19 0x003470ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb770e710 (LWP 4716)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x8f29f1c, decr=1) at pthread_mutex_unlock.c:36
#1  0x007e1fe8 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#2  0x007e260c in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0x007e26c1 in xcb_writev () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0x006340d0 in _XSend () from /usr/lib/i386-linux-gnu/libX11.so.6
#5  0x006285c2 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#6  0x006287f3 in XPutImage () from /usr/lib/i386-linux-gnu/libX11.so.6
#7  0x01960a49 in QX11PixmapData::fromImage (this=0xa09b230, img=..., flags=...) at image/qpixmap_x11.cpp:612
#8  0x0195ef5a in qt_toX11Pixmap (image=...) at image/qpixmap_x11.cpp:88
#9  0x0195f040 in qt_toX11Pixmap (pixmap=...) at image/qpixmap_x11.cpp:101
#10 0x018fec4a in QWidgetPrivate::setWindowIcon_sys (this=0x91016d8, forceReset=false) at kernel/qwidget_x11.cpp:1496
#11 0x018968ce in QWidget::create (this=0x9304100, window=0, initializeWindow=true, destroyOldWindow=true) at kernel/qwidget.cpp:1521
#12 0x01899ca2 in QWidgetPrivate::createWinId (this=0x91016d8, winid=0) at kernel/qwidget.cpp:2539
#13 0x01899a31 in QWidget::winId (this=0x9304100) at kernel/qwidget.cpp:2498
#14 0x036761d4 in SystemTray::FdoSelectionManager::initSelection (this=0x9304100) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/generic/applets/systemtray/protocols/fdo/fdoselectionmanager.cpp:262
#15 0x03670b29 in SystemTray::FdoSelectionManager::qt_metacall (this=0x9304100, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x91e7618) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/obj-i686-linux-gnu/plasma/generic/applets/systemtray/moc_fdoselectionmanager.cpp:83
#16 0x01122944 in QMetaObject::metacall (object=0x9304100, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0x91e7618) at kernel/qmetaobject.cpp:237
#17 0x01130a63 in QMetaCallEvent::placeMetaCall (this=0x91012b8, object=0x9304100) at kernel/qobject.cpp:535
#18 0x01131b29 in QObject::event (this=0x9304100, e=0x91012b8) at kernel/qobject.cpp:1217
#19 0x018a84fe in QWidget::event (this=0x9304100, event=0x91012b8) at kernel/qwidget.cpp:8769
#20 0x018480de in QApplicationPrivate::notify_helper (this=0x8f1e738, receiver=0x9304100, e=0x91012b8) at kernel/qapplication.cpp:4509
#21 0x01847e1a in QApplication::notify (this=0x8f0a868, receiver=0x9304100, e=0x91012b8) at kernel/qapplication.cpp:4474
#22 0x009ec686 in KApplication::notify (this=0x8f0a868, receiver=0x9304100, event=0x91012b8) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kdeui/kernel/kapplication.cpp:311
#23 0x0111b216 in QCoreApplication::notifyInternal (this=0x8f0a868, receiver=0x9304100, event=0x91012b8) at kernel/qcoreapplication.cpp:787
#24 0x0111eb19 in QCoreApplication::sendEvent (receiver=0x9304100, event=0x91012b8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 0x0111c2a8 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8e93ca8) at kernel/qcoreapplication.cpp:1428
#26 0x0111bf65 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#27 0x0114fae6 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 0x0114ec64 in postEventSourceDispatch (s=0x8f1d530) at kernel/qeventdispatcher_glib.cpp:277
#29 0x0475625f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0x04756990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0x04756c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x0114f416 in QEventDispatcherGlib::processEvents (this=0x8f11a08, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#33 0x019111cc in QGuiEventDispatcherGlib::processEvents (this=0x8f11a08, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x01118fd5 in QEventLoop::processEvents (this=0xbf93e86c, flags=...) at kernel/qeventloop.cpp:149
#35 0x01119115 in QEventLoop::exec (this=0xbf93e86c, flags=...) at kernel/qeventloop.cpp:201
#36 0x0111b8fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#37 0x018455f0 in QApplication::exec () at kernel/qapplication.cpp:3783
#38 0x02fff786 in kdemain (argc=1, argv=0x8ed8f80) at /build/buildd/project-neon-kde-workspace-2+git20111122+r46242/plasma/desktop/shell/main.cpp:120
#39 0x0804d720 in launch (argc=1, _name=0x8ef9bb4 "/opt/project-neon/bin/plasma-desktop", args=0x8ef9bd9 "", cwd=0x0, envc=0, envs=0x8ef9bdd "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8053065 "0") at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:734
#40 0x0804e7ee in handle_launcher_request (sock=8, who=0x8053300 "launcher") at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1226
#41 0x0804efea in handle_requests (waitForPid=0) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1419
#42 0x0805091e in main (argc=4, argv=0xbf93f024, envp=0xbf93f038) at /build/buildd/project-neon-kdelibs-2+git20111123+r92223/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 229941, bug 217316.

Possible duplicates by query: bug 235835, bug 234570, bug 229941, bug 217446.

Reported using DrKonqi