Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I experience random plasma crashes every few hours or so. Usually plasma comes back automatically, though sometimes i have to manually restart it. I hav not noticed any pattern to these crashes. Possible duplicates were selected by vague similarity in the backtraces.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0x7f7a011387a0 (LWP 2098))]

Thread 3 (Thread 0x7f79dcabe700 (LWP 2099)):
#0  0x00007f79fdc11602 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#1  0x00007f79f4faa734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79f4faaf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79f4fab429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f79fdc11f3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f79fdbe5cf2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f79fdbe5ef7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f79fdafd27f in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f79fdbc8cbf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f79fdaffd05 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f79f5ab7efc in start_thread (arg=0x7f79dcabe700) at pthread_create.c:304
#11 0x00007f7a00a2b89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f79d7fff700 (LWP 2100)):
#0  0x00007f7a00a1f773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f79f4faaf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f79f4fab429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f79fdc11f3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f79fdbe5cf2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f79fdbe5ef7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f79fdafd27f in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f79fdbc8cbf in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f79fdaffd05 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f79f5ab7efc in start_thread (arg=0x7f79d7fff700) at pthread_create.c:304
#10 0x00007f7a00a2b89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7a011387a0 (LWP 2098)):
[KCrash Handler]
#6  0x00007f7a009803a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f7a00983b0b in __GI_abort () at abort.c:92
#8  0x00007f79fcb4fd7d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f79fcb4df26 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f79fcb4df53 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f79fcb4e096 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f79fdbe602e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007f79fdbea789 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#14 0x00007f7a00d2a1a3 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#15 0x00007f7a0096b30d in __libc_start_main (main=0x400640, argc=1, ubp_av=0x7fff5671de88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5671de78) at libc-start.c:226
#16 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 285198, bug 284589.

Possible duplicates by query: bug 286605, bug 286542, bug 286234, bug 286221, bug 286217.

Reported using DrKonqi