Application: plasma-desktop (0.4) KDE Platform Version: 4.6.00 (4.6.0) "release 6" Qt Version: 4.7.1 Operating System: Linux 2.6.37.1-1.2-desktop x86_64 Distribution: "openSUSE 11.4 (x86_64)" -- Information about the crash: I was in the Panel Tool Box attempting to remove the Widget "RSS Now" from my task manager panel. RSS Now was attempting to fetch some 170+ news feeds at the time and the entire desktop was slow in responding to the mouse. My version of KDE was provided by the openSuSE 11.4 distro. The crash can be reproduced some of the time. -- Backtrace: Application: Plasma Desktop Shell (kdeinit4), signal: Aborted [Current thread is 1 (Thread 0x7f678ab59760 (LWP 4223))] Thread 3 (Thread 0x7f6769601700 (LWP 4227)): #0 0x00007f678824f503 in poll () from /lib64/libc.so.6 #1 0x00007f67850c1114 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f67850c1650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f6789840976 in QEventDispatcherGlib::processEvents (this=0xc378f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f6789815052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f6789815265 in QEventLoop::exec (this=0x7f6769600de0, flags=...) at kernel/qeventloop.cpp:201 #6 0x00007f678972a1e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490 #7 0x00007f67897f6968 in QInotifyFileSystemWatcherEngine::run (this=0xd10780) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f678972ca5e in QThreadPrivate::start (arg=0xd10780) at thread/qthread_unix.cpp:285 #9 0x00007f678949da3f in start_thread () from /lib64/libpthread.so.0 #10 0x00007f678825867d in clone () from /lib64/libc.so.6 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f6762573700 (LWP 8400)): [KCrash Handler] #6 0x00007f67881b7ab5 in raise () from /lib64/libc.so.6 #7 0x00007f67881b8fb6 in abort () from /lib64/libc.so.6 #8 0x00007f67850c9b4a in g_logv () from /lib64/libglib-2.0.so.0 #9 0x00007f67850c9bd3 in g_log () from /lib64/libglib-2.0.so.0 #10 0x00007f67850bd432 in ?? () from /lib64/libglib-2.0.so.0 #11 0x00007f67850bd7f9 in g_main_context_new () from /lib64/libglib-2.0.so.0 #12 0x00007f67898406f1 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x15013a00, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310 #13 0x00007f67898407d0 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x38c5ea0, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357 #14 0x00007f678972be6c in QThreadPrivate::createEventDispatcher (data=0x77bd60) at thread/qthread_unix.cpp:225 #15 0x00007f678972ca3f in QThreadPrivate::start (arg=0x784b70) at thread/qthread_unix.cpp:278 #16 0x00007f678949da3f in start_thread () from /lib64/libpthread.so.0 #17 0x00007f678825867d in clone () from /lib64/libc.so.6 #18 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f678ab59760 (LWP 4223)): #0 0x00007f67894a238c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f678972d14b in wait (this=<value optimized out>, mutex=0x1783d40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x1783d40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160 #3 0x00007f6789722491 in QThreadPoolPrivate::waitForDone (this=0x1783cb0) at concurrent/qthreadpool.cpp:295 #4 0x00007f678972349f in QThreadPool::~QThreadPool (this=0x116bb90, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:428 #5 0x00007f67897234d9 in QThreadPool::~QThreadPool (this=0x116bb90, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:430 #6 0x00007f67897239d5 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7f6789b48b88, __in_chrg=<value optimized out>) at ../../src/corelib/global/qglobal.h:1821 #7 0x00007f67881ba5a1 in __run_exit_handlers () from /lib64/libc.so.6 #8 0x00007f67881ba5f5 in exit () from /lib64/libc.so.6 #9 0x00007f6788a31378 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:773 #10 0x00007f678a4adab8 in KApplication::xioErrhandler (this=0x69dfb0, dpy=0x6af770) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:417 #11 0x00007f678a03378e in _XIOError () from /usr/lib64/libX11.so.6 #12 0x00007f678a03103d in _XEventsQueued () from /usr/lib64/libX11.so.6 #13 0x00007f678a0218df in XEventsQueued () from /usr/lib64/libX11.so.6 #14 0x00007f6788a69c2c in x11EventSourceCheck (s=0x6ab8a0) at kernel/qguieventdispatcher_glib.cpp:85 #15 0x00007f67850c084c in g_main_context_check () from /lib64/libglib-2.0.so.0 #16 0x00007f67850c1132 in ?? () from /lib64/libglib-2.0.so.0 #17 0x00007f67850c1650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #18 0x00007f678984091f in QEventDispatcherGlib::processEvents (this=0x69ea10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #19 0x00007f6788a69d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #20 0x00007f6789815052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #21 0x00007f6789815265 in QEventLoop::exec (this=0x7fff24b45f70, flags=...) at kernel/qeventloop.cpp:201 #22 0x00007f67898196ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #23 0x00007f6779387da8 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so #24 0x00000000004075e9 in _start () Possible duplicates by query: bug 271340, bug 270069, bug 269878, bug 266777, bug 263712. Reported using DrKonqi
were you running amarok at the time?
(In reply to comment #1) > were you running amarok at the time? I was not running Amarok and since I have disabled the desktop effects(DE) I have not been able to reproduce the problem. I suspect this issue and another crash I had reported were both due to DE being active. As I am now unable to reproduce the error, even after activating DE, I do not have any objections to closing this report and waiting to see if it happens again. Thank you.
Sounds like the RSS widget needs to limit the number of feeds it fetches at a time, otherwise it will crash because of open file limit.
*** Bug 274210 has been marked as a duplicate of this bug. ***
*** Bug 275042 has been marked as a duplicate of this bug. ***
*** Bug 262454 has been marked as a duplicate of this bug. ***
Created attachment 63779 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2 - What I was doing when the application crashed: I had Chromium, Dolphin, and Okular (two windows) open on Kubuntu 11.04 (KDE 4.6.2) when the desktop disappeared (black screen, no widgets or panel). The desktop returned to normal a few minutes later, along with a notice that Plasma had crashed... -- Backtrace (Reduced): #12 0x00007fdd14b571c1 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x13956a30, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310 #13 0x00007fdd14b572a0 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x35e3fc0, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357 #14 0x00007fdd14a44587 in QThreadPrivate::createEventDispatcher (data=0x35c2a90) at thread/qthread_unix.cpp:261 #15 0x00007fdd14a45156 in QThreadPrivate::start (arg=0x35c28a0) at thread/qthread_unix.cpp:313 #16 0x00007fdd0cc2ad8c in start_thread (arg=0x7fdce79d4700) at pthread_create.c:304
Created attachment 63939 [details] New crash information added by DrKonqi plasma-desktop (0.4) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2 - What I was doing when the application crashed: Running Kubuntu 11.04, Plasama reported a sudden, spontaneous crash while no resource-intensive applications were running (Kopete, Chromium, and Okular). -- Backtrace (Reduced): #12 0x00007f92b72e01c1 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x17a95fc0, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310 #13 0x00007f92b72e02a0 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x14bd6710, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357 #14 0x00007f92b71cd587 in QThreadPrivate::createEventDispatcher (data=0x226bcb0) at thread/qthread_unix.cpp:261 #15 0x00007f92b71ce156 in QThreadPrivate::start (arg=0x3481df0) at thread/qthread_unix.cpp:313 #16 0x00007f92af3b3d8c in start_thread (arg=0x7f92891b1700) at pthread_create.c:304
Thank you for this crash report and helping to improve our software. Unfortunately we were not able to work on this specific report yet. Nowadays the version this crash was reported against is no longer maintained and this makes it very difficult to work on this report as the source code might have changed and the information in the backtrace is no longer valid. Also it is quite likely that this problem got fixed in a later version. Crash reports are very often reported multiple times. If you are able to reproduce this crash with the latest version of KDE Plasma (4.10.3) please reopen this report and adjust the version information in the dropdown above and please also include a new backtrace as generated by the crash reporting tool. Please also make sure that the steps on how to reproduce the crash are precise and correct. Thank you!