Application: kwin (4.11.7) KDE Platform Version: 4.12.3 Qt Version: 4.8.5 Operating System: Linux 3.14.0-gentoo x86_64 Distribution: "NAME=Gentoo" -- Information about the crash: kwin crashes with a SIGABRT after trying to switch on the desktop effects. I did an update for glibc-2.18-r1 -> glibc-2.19 -- Backtrace: Application: KWin (kwin), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f62167cb7c0 (LWP 22351))] Thread 2 (Thread 0x7f61fb6bc700 (LWP 22457)): #0 0x00007f62109e44de in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f6210c70014 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4 #2 0x00007f6210c63795 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #3 0x00007f6210c6fb5f in ?? () from /usr/lib64/qt4/libQtCore.so.4 #4 0x00007f62109e0073 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f6215fe30bd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f62167cb7c0 (LWP 22351)): [KCrash Handler] #5 0x00007f6215f302a9 in raise () from /lib64/libc.so.6 #6 0x00007f6215f31608 in abort () from /lib64/libc.so.6 #7 0x00007f6215f293e6 in ?? () from /lib64/libc.so.6 #8 0x00007f6215f29492 in __assert_fail () from /lib64/libc.so.6 #9 0x00007f61f95fea45 in ?? () from /usr/lib64/dri/i965_dri.so #10 0x00007f61f938c8e0 in ?? () from /usr/lib64/dri/i965_dri.so #11 0x00007f6216378249 in ?? () from /usr/lib64/libkdeinit4_kwin.so #12 0x00007f621635d183 in ?? () from /usr/lib64/libkdeinit4_kwin.so #13 0x00007f621635e449 in ?? () from /usr/lib64/libkdeinit4_kwin.so #14 0x00007f62162e78b5 in ?? () from /usr/lib64/libkdeinit4_kwin.so #15 0x00007f6210d82658 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4 #16 0x00007f6210c609b8 in QFutureWatcherBase::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #17 0x00007f620ff1f4fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #18 0x00007f620ff25ac0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #19 0x00007f6214c29a5a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #20 0x00007f6210d6eafd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #21 0x00007f6210d71b4f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4 #22 0x00007f620ffbbb82 in ?? () from /usr/lib64/qt4/libQtGui.so.4 #23 0x00007f6210d6d75f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #24 0x00007f6210d6da55 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #25 0x00007f6210d72b6b in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4 #26 0x00007f62163171f6 in kdemain () from /usr/lib64/libkdeinit4_kwin.so #27 0x00007f6215f1ca65 in __libc_start_main () from /lib64/libc.so.6 #28 0x000000000040076e in _start () Reproducible: Always Steps to Reproduce: 1. Start desktop effects. 2. ->Crash<- Actual Results: The desktop effects crashes immediately. Expected Results: The desktop effects should run. I'm using OpenGL 2.0 for the effects. I also tried OpenGL 1.2 and OpenGL 3.1 but it don't work. I already recompiled the whole kde-meta and qtcore.
#8 0x00007f6215f29492 in __assert_fail () from /lib64/libc.so.6 #9 0x00007f61f95fea45 in ?? () from /usr/lib64/dri/i965_dri.so #10 0x00007f61f938c8e0 in ?? () from /usr/lib64/dri/i965_dri.so Aborts somewhere in the driver (mesa/intel-dri) For more information, please compile kwin & driver in debug mode (the backtrace contains no symbols but only says sth. about the library) but i could imagine that recompiling mesa and/or intel-dri might "fix" it.
I found out that the new linux kernel 3.14.0 is the problem. When I'm using kernel 3.13.7 it works perfectly.
*** This bug has been marked as a duplicate of bug 332784 ***