Application: kwin (4.5.00 (KDE 4.5.0))
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.36.2-desktop-2mnb x86_64
Distribution: "Mandriva Linux 2010.2"

-- Information about the crash:
Sometimes it crashes when I starts programs or when i do poweroff from kde menu, less frequently when poweroff is given on console

-- Backtrace:
Application: KWin (kwin), signal: Aborted
[KCrash Handler]
#6  0x00007fe4a54ad925 in raise () from /lib64/libc.so.6
#7  0x00007fe4a54aef40 in abort () from /lib64/libc.so.6
#8  0x00007fe4a0a8c2b5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib64/libstdc++.so.6
#9  0x00007fe4a0a8a6e6 in ?? () from /usr/lib64/libstdc++.so.6
#10 0x00007fe4a0a8a713 in std::terminate() () from /usr/lib64/libstdc++.so.6
#11 0x00007fe4a0a8a796 in __cxa_rethrow () from /usr/lib64/libstdc++.so.6
#12 0x00007fe4a1d1544d in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#13 0x00007fe4a1d1a279 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#14 0x00007fe4a583ba8d in kdemain () from /usr/lib64/libkdeinit4_kwin.so
#15 0x00007fe4a549aafd in __libc_start_main () from /lib64/libc.so.6
#16 0x0000000000400669 in _start ()

Possible duplicates by query: bug 271103, bug 271088, bug 271087, bug 271064, bug 270946.

Reported using DrKonqi