286630 2011-11-14 22:03:45 +0000 crash when shutting down 2011-11-15 00:45:05 +0000 1 1 10 Unmaintained plasma4 general unspecified Ubuntu Linux RESOLVED DUPLICATE 275286 NOR crash --- 0 quamis+kde plasma-bugs-null lamarque 0 oldest_to_newest 1185388 0 quamis+kde 2011-11-14 22:03:45 +0000 Application: plasma-desktop (0.4) KDE Platform Version: 4.7.2 (4.7.2) Qt Version: 4.7.4 Operating System: Linux 3.0.0-12-generic-pae i686 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: shutting down the computer. This time, no apt-get or friends was used The crash can be reproduced some of the time. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault [Current thread is 1 (Thread 0xb0502720 (LWP 1701))] Thread 4 (Thread 0xa8805b70 (LWP 1705)): #0 0xb76ea424 in __kernel_vsyscall () #1 0xb759940e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e8d34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2e7e896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2e7ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb63f5b37 in QEventDispatcherGlib::processEvents (this=0xa9f6b40, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0xb63c61dd in QEventLoop::processEvents (this=0xa88051f0, flags=...) at kernel/qeventloop.cpp:149 #7 0xb63c6421 in QEventLoop::exec (this=0xa88051f0, flags=...) at kernel/qeventloop.cpp:201 #8 0xb62c990b in QThread::exec (this=0xa9f1870) at thread/qthread.cpp:498 #9 0xb63a6e2d in QInotifyFileSystemWatcherEngine::run (this=0xa9f1870) at io/qfilesystemwatcher_inotify.cpp:248 #10 0xb62cc7b3 in QThreadPrivate::start (arg=0xa9f1870) at thread/qthread_unix.cpp:331 #11 0xb25e89cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #12 0xb75a80ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 3 (Thread 0xa7effb70 (LWP 1706)): #0 0xb2f9adbd in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0 #1 0xb75b5f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e7d117 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2e7e906 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2e7ec2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb63f5b37 in QEventDispatcherGlib::processEvents (this=0xaa12c50, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0xb63c61dd in QEventLoop::processEvents (this=0xa7eff1f0, flags=...) at kernel/qeventloop.cpp:149 #7 0xb63c6421 in QEventLoop::exec (this=0xa7eff1f0, flags=...) at kernel/qeventloop.cpp:201 #8 0xb62c990b in QThread::exec (this=0xaa151f0) at thread/qthread.cpp:498 #9 0xb63a6e2d in QInotifyFileSystemWatcherEngine::run (this=0xaa151f0) at io/qfilesystemwatcher_inotify.cpp:248 #10 0xb62cc7b3 in QThreadPrivate::start (arg=0xaa151f0) at thread/qthread_unix.cpp:331 #11 0xb25e89cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #12 0xb75a80ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xa65b6b70 (LWP 1714)): #0 0xb76ea424 in __kernel_vsyscall () #1 0xb759940e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e8d34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2e7e896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2e7ef9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xa6e78cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 #6 0xb2ea55f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb25e89cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 #8 0xb75a80ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb0502720 (LWP 1701)): [KCrash Handler] #7 0x00000000 in ?? () #8 0xaf09996f in TaskGroupItem::~TaskGroupItem (this=0xbdc6620, __in_chrg=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:82 #9 0xaf099a42 in TaskGroupItem::~TaskGroupItem (this=0xbdc6620, __in_chrg=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:83 #10 0xb63da5f3 in qDeleteInEventHandler (o=0xbdc6620) at kernel/qobject.cpp:3986 #11 0xb63dfb80 in QObject::event (this=0xbdc6620, e=0xb5bb9d0) at kernel/qobject.cpp:1200 #12 0xb5fb1bd4 in QGraphicsWidget::event (this=0xbdc6620, event=0xb5bb9d0) at graphicsview/qgraphicswidget.cpp:1455 #13 0xb58f2d54 in notify_helper (e=0xb5bb9d0, receiver=0xbdc6620, this=0xa088ff0) at kernel/qapplication.cpp:4486 #14 QApplicationPrivate::notify_helper (this=0xa088ff0, receiver=0xbdc6620, e=0xb5bb9d0) at kernel/qapplication.cpp:4458 #15 0xb58f8103 in QApplication::notify (this=0xb5bb9d0, receiver=0xbdc6620, e=0xb5bb9d0) at kernel/qapplication.cpp:3886 #16 0xb6a2c681 in KApplication::notify (this=0xa0772d8, receiver=0xbdc6620, event=0xb5bb9d0) at ../../kdeui/kernel/kapplication.cpp:311 #17 0xb63c719e in QCoreApplication::notifyInternal (this=0xa0772d8, receiver=0xbdc6620, event=0xb5bb9d0) at kernel/qcoreapplication.cpp:787 #18 0xb63caf93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x9ff32e0) at kernel/qcoreapplication.cpp:1428 #20 0xb63cb0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1321 #21 0xb63cb1d3 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071 #22 0xb58f08f4 in QApplication::exec () at kernel/qapplication.cpp:3760 #23 0xb769f18b in kdemain (argc=1, argv=0xbf9d41e4) at ../../../../plasma/desktop/shell/main.cpp:120 #24 0x0804850b in main (argc=1, argv=0xbf9d41e4) at plasma-desktop_dummy.cpp:3 Possible duplicates by query: bug 286544, bug 286027, bug 285724, bug 285717, bug 285045. Reported using DrKonqi 1185434 1 lamarque 2011-11-15 00:45:05 +0000 *** This bug has been marked as a duplicate of bug 275286 ***