I have been experiencing a sporadic KWin segfault crash - it can not be forced and happens very rarely. When it does happen, I can not access the KDE panel anymore, but the desktop continues to work. The only resolve it to logout and restart KDE -
Here is the backtrace: KDE Application: KWin (kwin), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7feeb5682740 (LWP 4822))] Thread 2 (Thread 0x7fee92c90700 (LWP 4827)): #0 0x00007feeb0253594 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007feeb1952bd2 in ?? () from /usr/lib64/libQtScript.so.4 #2 0x00007feeb1952c09 in ?? () from /usr/lib64/libQtScript.so.4 #3 0x00007feeb10fd354 in ?? () from /usr/lib64/nvidia-current/libGL.so.1 #4 0x00007feeb024fb99 in start_thread () from /lib64/libpthread.so.0 #5 0x00007feeb4ec30cd in clone () from /lib64/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7feeb5682740 (LWP 4822)): [KCrash Handler] #6 0x00007fee982cd285 in ?? () from /usr/lib64/kde4/kwin4_effect_builtins.so #7 0x00007feeb5246878 in ?? () from /usr/lib64/libkdeinit4_kwin.so #8 0x00007feeb5246878 in ?? () from /usr/lib64/libkdeinit4_kwin.so #9 0x00007feeb522583e in ?? () from /usr/lib64/libkdeinit4_kwin.so #10 0x00007feeb523befd in ?? () from /usr/lib64/libkdeinit4_kwin.so #11 0x00007feeb521fbac in ?? () from /usr/lib64/libkdeinit4_kwin.so #12 0x00007feeb05f5a59 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4 #13 0x00007feeaf74fb84 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #14 0x00007feeaf754a03 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #15 0x00007feeb492c9c6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #16 0x00007feeb05dce7c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #17 0x00007feeb060d9c2 in ?? () from /usr/lib64/libQtCore.so.4 #18 0x00007feeb060e4a4 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #19 0x00007feeaf7f3868 in ?? () from /usr/lib64/libQtGui.so.4 #20 0x00007feeb05dbc62 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #21 0x00007feeb05dbeb7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #22 0x00007feeb05e09a5 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #23 0x00007feeb51d5416 in kdemain () from /usr/lib64/libkdeinit4_kwin.so #24 0x00007feeb4e0a32d in __libc_start_main () from /lib64/libc.so.6 #25 0x0000000000400671 in _start () Should I file a bug?? Thx, R.Fox
