Application: kwin (4.7.2 (4.7.2) "release 5") KDE Platform Version: 4.7.2 (4.7.2) "release 5" Qt Version: 4.7.4 Operating System: Linux 3.1.10-1.9-desktop x86_64 Distribution: "openSUSE 12.1 (x86_64)" -- Information about the crash: Dolphin crashed after atempt to play a xxxx.wav file The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0x7f17efe75780 (LWP 2791))] Thread 2 (Thread 0x7f17d6f9e700 (LWP 2950)): #0 0x00007f17eb717e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f17ee4d3852 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f17ee7cbe80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007f17ee4d3889 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007f17eb713f05 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f17ef6b110d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f17efe75780 (LWP 2791)): [KCrash Handler] #6 QProcess::setProcessState (this=0xab8720, state=QProcess::NotRunning) at io/qprocess.cpp:1753 #7 0x00007f17eba2a6ef in QProcessPrivate::cleanup (this=<optimized out>) at io/qprocess.cpp:781 #8 0x00007f17eba2f2e9 in QProcessPrivate::_q_processDied (this=0xb09c70) at io/qprocess.cpp:1041 #9 0x00007f17eba2f929 in QProcess::qt_metacall (this=0xa1e540, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff48ce3260) at .moc/release-shared/moc_qprocess.cpp:115 #10 0x00007f17eba9d5aa in QMetaObject::activate (sender=0x8da880, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff48ce3260) at kernel/qobject.cpp:3287 #11 0x00007f17ebae717e in QSocketNotifier::activated (this=<optimized out>, _t1=23) at .moc/release-shared/moc_qsocketnotifier.cpp:89 #12 0x00007f17ebaa525b in QSocketNotifier::event (this=0x8da880, e=0x7fff48ce38d0) at kernel/qsocketnotifier.cpp:317 #13 0x00007f17eac3cc34 in notify_helper (e=0x7fff48ce38d0, receiver=0x8da880, this=0x647ab0) at kernel/qapplication.cpp:4481 #14 QApplicationPrivate::notify_helper (this=0x647ab0, receiver=0x8da880, e=0x7fff48ce38d0) at kernel/qapplication.cpp:4453 #15 0x00007f17eac41ac1 in QApplication::notify (this=0x7fff48ce3e10, receiver=0x8da880, e=0x7fff48ce38d0) at kernel/qapplication.cpp:4360 #16 0x00007f17ef1a3e36 in KApplication::notify (this=0x7fff48ce3e10, receiver=0x8da880, event=0x7fff48ce38d0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311 #17 0x00007f17eba8a82c in QCoreApplication::notifyInternal (this=0x7fff48ce3e10, receiver=0x8da880, event=0x7fff48ce38d0) at kernel/qcoreapplication.cpp:787 #18 0x00007f17ebab681b in sendEvent (event=0x7fff48ce38d0, receiver=<optimized out>) at kernel/qcoreapplication.h:215 #19 QEventDispatcherUNIX::activateSocketNotifiers (this=<optimized out>) at kernel/qeventdispatcher_unix.cpp:891 #20 0x00007f17ebab8092 in QEventDispatcherUNIXPrivate::doSelect (this=0x648e30, flags=) at kernel/qeventdispatcher_unix.cpp:305 #21 0x00007f17ebab8453 in QEventDispatcherUNIX::processEvents (this=0x607280, flags=...) at kernel/qeventdispatcher_unix.cpp:933 #22 0x00007f17eace0de8 in QEventDispatcherX11::processEvents (this=0x607280, flags=...) at kernel/qeventdispatcher_x11.cpp:152 #23 0x00007f17eba89a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #24 0x00007f17eba89c2f in QEventLoop::exec (this=0x7fff48ce3d50, flags=...) at kernel/qeventloop.cpp:201 #25 0x00007f17eba8ddf7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #26 0x00007f17ef9c45f6 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/main.cpp:517 #27 0x00007f17ef5f723d in __libc_start_main () from /lib64/libc.so.6 #28 0x0000000000400681 in _start () at ../sysdeps/x86_64/elf/start.S:113 This bug may be a duplicate of or related to bug 301516. Possible duplicates by query: bug 301516, bug 300955, bug 295920, bug 290711, bug 289316. Reported using DrKonqi
well, i'd say just don't play p0rn audio ... whatever that may be =) This backtrace however doesn't match the bug description. It says that you attempted to kill a process and accidentally killed kwin's kill helper dialog instead - what happens to (too) many users and will therefore at least no longer kill kwin in 4.9. -> You should file a new bug against dolphin. Ideally and in case of a segfault alongside a matching backtrace, otherwise with a better description, like what do you play the file with, does it happen with every audio file, what phonon backend you do use and in case it only happes with specific files only (like such which are not the regular 44.1kHz / 16bit combo) link or attach one. *** This bug has been marked as a duplicate of bug 196350 ***