Application: kwin (4.11.17) KDE Platform Version: 4.14.6 Qt Version: 4.8.6 Operating System: Linux 3.16.7-7-desktop x86_64 Distribution: "openSUSE 13.2 (Harlequin) (x86_64)" -- Information about the crash: - What I was doing when the application crashed: Crash while running Bleachbit 1.6 ... i guess i remove caches file needed for this package... but, if cache files are in use, bleachbit should not be able to remove them in terms of security and/or system stability .... The crash can be reproduced sometimes. -- Backtrace: Application: KWin (kwin), signal: Bus error Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4bdceed800 (LWP 2000))] Thread 2 (Thread 0x7f4bb654a700 (LWP 2501)): #0 0x00007f4bd654705f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4bdb9118cb in () at /usr/lib64/libQtScript.so.4 #2 0x00007f4bdb911909 in () at /usr/lib64/libQtScript.so.4 #3 0x00007f4bd65430a4 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f4bdc71006d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f4bdceed800 (LWP 2000)): [KCrash Handler] #5 0x00007f4bd70e16a5 in KSharedDataCache::find(QString const&, QByteArray*) const () at /usr/lib64/libkdecore.so.5 #6 0x00007f4bdb31acbe in () at /usr/lib64/libkdeui.so.5 #7 0x00007f4bdb31aff6 in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () at /usr/lib64/libkdeui.so.5 #8 0x00007f4bdb4879cb in KWindowSystem::icon(unsigned long, int, int, bool, int) () at /usr/lib64/libkdeui.so.5 #9 0x00007f4bdca39787 in () at /usr/lib64/libkdeinit4_kwin.so #10 0x00007f4bdca68d5b in () at /usr/lib64/libkdeinit4_kwin.so #11 0x00007f4bdca2952d in () at /usr/lib64/libkdeinit4_kwin.so #12 0x00007f4bdca5b15a in () at /usr/lib64/libkdeinit4_kwin.so #13 0x00007f4bdca4f8f0 in () at /usr/lib64/libkdeinit4_kwin.so #14 0x00007f4bd5abf6fc in () at /usr/lib64/libQtGui.so.4 #15 0x00007f4bd5acd1f9 in QApplication::x11ProcessEvent(_XEvent*) () at /usr/lib64/libQtGui.so.4 #16 0x00007f4bd5af4f30 in () at /usr/lib64/libQtGui.so.4 #17 0x00007f4bd68d9e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4 #18 0x00007f4bd68da165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4 #19 0x00007f4bd68df5b9 in QCoreApplication::exec() () at /usr/lib64/libQtCore.so.4 #20 0x00007f4bdca507a3 in kdemain () at /usr/lib64/libkdeinit4_kwin.so #21 0x00007f4bdc64cb05 in __libc_start_main () at /lib64/libc.so.6 #22 0x000000000040075e in _start () Reported using DrKonqi
http://lwn.net/Articles/313679/ http://blog.martin-graesslin.com/blog/2012/07/do-not-use-bleachbit/ The bleachbit authors are not capable of doing correctly what they want to do and the usage is largely questionable anyway. As a result, they "accidentally" damage process memory (through shared data caches). *** This bug has been marked as a duplicate of bug 254741 ***