Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.39-02063903-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
Randomly throughout the day the plasma-desktop crashes unexpectedly.  I am doing nothing out of the ordinary.

I have some caldav calendars in akonadi that, from other reports similar to this may be a contributing factor.

Very often the process dies and the crash assistant doesn't show up but I have a nice core to work with.

The crash is random sometimes happens once a day, and today happening every 15 minutes or so.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0x7f92cea847a0 (LWP 9004))]

Thread 3 (Thread 0x7f92b16dd700 (LWP 9007)):
#0  0x00007f92ce374f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f92c2da1104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f92c2da1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f92cb591446 in QEventDispatcherGlib::processEvents (this=0x20aebd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f92cb565882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f92cb565abc in QEventLoop::exec (this=0x7f92b16dcdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f92cb47c924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f92cb547c2f in QInotifyFileSystemWatcherEngine::run (this=0x20ad650) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f92cb47f175 in QThreadPrivate::start (arg=0x20ad650) at thread/qthread_unix.cpp:320
#9  0x00007f92c38a8d8c in start_thread (arg=0x7f92b16dd700) at pthread_create.c:304
#10 0x00007f92ce38204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f92a577b700 (LWP 9009)):
#0  0x00007f92ce374f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f92c2da1104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f92c2da1639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f92cb591446 in QEventDispatcherGlib::processEvents (this=0x1ba1350, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f92cb565882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f92cb565abc in QEventLoop::exec (this=0x7f92a577adb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f92cb47c924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f92cb547c2f in QInotifyFileSystemWatcherEngine::run (this=0x1a18370) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f92cb47f175 in QThreadPrivate::start (arg=0x1a18370) at thread/qthread_unix.cpp:320
#9  0x00007f92c38a8d8c in start_thread (arg=0x7f92a577b700) at pthread_create.c:304
#10 0x00007f92ce38204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f92cea847a0 (LWP 9004)):
[KCrash Handler]
#6  0x00007f92ce2cfd05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f92ce2d3ab6 in abort () at abort.c:92
#8  0x00007f92ca51f6dd in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f92ca51d926 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f92ca51d953 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f92ca51daa6 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f92cb565bb2 in QEventLoop::exec (this=0x7ffffc2af170, flags=...) at kernel/qeventloop.cpp:214
#13 0x00007f92cb569ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#14 0x00007f92ce6709dc in kdemain (argc=1, argv=0x7ffffc2af578) at ../../../../plasma/desktop/shell/main.cpp:120
#15 0x00007f92ce2baeff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7ffffc2af578, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7ffffc2af568) at libc-start.c:226
#16 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 279747.

Possible duplicates by query: bug 279834, bug 279764, bug 279762, bug 279747, bug 279733.

Reported using DrKonqi