315427 2013-02-19 05:47:58 +0000 plasma crash at startup...panel icon missing 2013-02-19 14:17:44 +0000 1 1 10 Unmaintained plasma4 widget-systemtray 4.10.0 Slackware Linux RESOLVED DUPLICATE 311751 NOR crash --- 0 hata_ph plasma-bugs-null 0 oldest_to_newest 1343185 0 hata_ph 2013-02-19 05:47:58 +0000 I build kde-4.10.0 from source in VectorLinux-7.0 (a slackware based distro) and plasma crash every time i login...below is the crash report... Application: plasma-desktop (0.4) KDE Platform Version: 4.10.00 Qt Version: 4.8.4 Operating System: Linux 3.2.22 x86_64 -- Information about the crash: <In detail, tell us what you were doing when the application crashed.> The crash can be reproduced every time. -- Backtrace: Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7f2c327d67a0 (LWP 3612))] Thread 3 (Thread 0x7f2c113a2700 (LWP 3783)): #0 0x00007f2c30db1b7c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f2c23d6f3e4 in ?? () from /usr/lib64/qt/lib/libQtScript.so.4 #2 0x00007f2c23d6f419 in ?? () from /usr/lib64/qt/lib/libQtScript.so.4 #3 0x00007f2c30dacd6b in start_thread () from /lib64/libpthread.so.0 #4 0x00007f2c2f3d181d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f2b8ff03700 (LWP 3784)): #0 0x00007fff473ff928 in ?? () #1 0x00007f2c2bc291ab in clock_gettime () from /lib64/librt.so.1 #2 0x00007f2c310a7832 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #3 0x00007f2c31183c3d in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #4 0x00007f2c31183fb5 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #5 0x00007f2c3118294c in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #6 0x00007f2c311829f5 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #7 0x00007f2c2b948ad7 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #8 0x00007f2c2b9498f9 in ?? () from /usr/lib64/libglib-2.0.so.0 #9 0x00007f2c2b949f41 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #10 0x00007f2c311831c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #11 0x00007f2c31152922 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #12 0x00007f2c31152bdd in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #13 0x00007f2c3104c938 in QThread::exec() () from /usr/lib64/qt/lib/libQtCore.so.4 #14 0x00007f2c311311c8 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #15 0x00007f2c3104f006 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #16 0x00007f2c30dacd6b in start_thread () from /lib64/libpthread.so.0 #17 0x00007f2c2f3d181d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f2c327d67a0 (LWP 3612)): [KCrash Handler] #6 0x00007f2c2359abd4 in ?? () from /usr/lib64/qt/lib/libQtDeclarative.so.4 #7 0x00007f2c31037aa9 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #8 0x00007f2c310352c0 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #9 0x00007f2c31035532 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #10 0x00007f2c31038469 in QPropertyAnimation::updateState(QAbstractAnimation::State, QAbstractAnimation::State) () from /usr/lib64/qt/lib/libQtCore.so.4 #11 0x00007f2c310333a6 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #12 0x00007f2c25e45743 in Plasma::ItemBackground::itemChange(QGraphicsItem::GraphicsItemChange, QVariant const&) () from /usr/lib64/libplasma.so.3 #13 0x00007f2c3087e6cd in QGraphicsItemPrivate::setVisibleHelper(bool, bool, bool) () from /usr/lib64/qt/lib/libQtGui.so.4 #14 0x00007f2c3087e93d in QGraphicsItemPrivate::setVisibleHelper(bool, bool, bool) () from /usr/lib64/qt/lib/libQtGui.so.4 #15 0x00007f2c3087f2af in QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem*, QVariant const*, QVariant const*) () from /usr/lib64/qt/lib/libQtGui.so.4 #16 0x00007f2c3087f854 in QGraphicsItem::setParentItem(QGraphicsItem*) () from /usr/lib64/qt/lib/libQtGui.so.4 #17 0x00007f2b8ee9346b in ?? () from /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so #18 0x00007f2c31168936 in QObject::event(QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4 #19 0x00007f2c3028be64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #20 0x00007f2c302909ef in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4 #21 0x00007f2c321bd046 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #22 0x00007f2c31153bac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4 #23 0x00007f2c311571d8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt/lib/libQtCore.so.4 #24 0x00007f2c31182fd3 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4 #25 0x00007f2c2b94955f in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #26 0x00007f2c2b949d68 in ?? () from /usr/lib64/libglib-2.0.so.0 #27 0x00007f2c2b949f41 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f2c3118316f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #29 0x00007f2c30331f9e in ?? () from /usr/lib64/qt/lib/libQtGui.so.4 #30 0x00007f2c31152922 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #31 0x00007f2c31152bdd in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4 #32 0x00007f2c3115767b in QCoreApplication::exec() () from /usr/lib64/qt/lib/libQtCore.so.4 #33 0x00007f2c1ee7ecd9 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so #34 0x0000000000407205 in _start () Report to https://bugs.kde.org/ Reproducible: Always Steps to Reproduce: 1. Relogin to desktop or manually create a new panel 2. 3. Actual Results: plasma crash Expected Results: no crash This is my plasma-desktop-appletsrc [ActionPlugins] MidButton;NoModifier=paste RightButton;NoModifier=contextmenu wheel:Vertical;NoModifier=switchdesktop [Containments][1] activity= activityId= desktop=-1 formfactor=2 geometry=0,-41,1024,35 immutability=1 lastDesktop=-1 lastScreen=0 location=4 plugin=panel screen=0 zvalue=0 [Containments][1][ActionPlugins] RightButton;NoModifier=contextmenu [Containments][1][Applets][5][Configuration][Launchers] browser=preferred://browser, , ,\s filemanager=preferred://filemanager, , ,\s [Containments][1][Applets][6][Configuration][Applets][8] plugin=notifications [Containments][1][Configuration] maximumSize=1024,35 minimumSize=1024,35 [Containments][8] ActionPluginsSource=Global activity=Desktop activityId=bc4cee5f-46db-430c-8c09-839dd8a42026 desktop=-1 formfactor=0 geometry=0,0,1024,768 immutability=1 lastDesktop=-1 lastScreen=0 location=0 plugin=desktop screen=0 wallpaperplugin=image wallpaperpluginmode=SingleImage zvalue=0 [Containments][8][Wallpaper][image] slideTimer=10 slidepaths=/usr/share/wallpapers/ userswallpapers= wallpaper=/usr/share/wallpapers/Elarun wallpapercolor=0,0,0 wallpaperposition=0 [Containments][9] ActionPluginsSource=Global activity=New Activity activityId=a95723e5-d633-4d88-8313-71bae0188cef desktop=-1 formfactor=0 geometry=1030,0,1024,768 immutability=1 lastDesktop=-1 lastScreen=0 location=0 plugin=desktop screen=-1 wallpaperplugin=image wallpaperpluginmode=SingleImage zvalue=0 1343210 1 hata_ph 2013-02-19 07:58:53 +0000 I think this problem related to widget-systemtray...i can manually add a blank panel but once i add a default panel plasma crash...same go to if i manually add systemtray to a blank panel... 1343342 2 adaptee 2013-02-19 14:05:13 +0000 Should be bug 311751 since you are using 64bit system and the (imcomplete) backtrace looks similar. See https://bugs.kde.org/show_bug.cgi?id=311751#c40 *** This bug has been marked as a duplicate of bug 311731 *** 1343349 3 adaptee 2013-02-19 14:07:21 +0000 *** This bug has been marked as a duplicate of bug 311751 *** 1343353 4 hata_ph 2013-02-19 14:17:44 +0000 the same problem happen on my 32bit OS too...is this a kde's bug or qt? https://bugs.gentoo.org/show_bug.cgi?id=450818#c17