Application: kwin (4.10.00) KDE Platform Version: 4.10.00 Qt Version: 4.8.3 Operating System: Linux 3.7.0-7-generic x86_64 Distribution: Ubuntu 12.10 -- Information about the crash: - What I was doing when the application crashed: I tried to change the window decoration - Unusual behavior I noticed: absolutely nothing. The app itself was restarted Sorry, I'm from Russia and I know English is very bad. Therefore used a translator. The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f04b21a57c0 (LWP 2164))] Thread 3 (Thread 0x7f0495d4b700 (LWP 2168)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f04ae2afcd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f04ae2afd09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f04a5d92e9a in start_thread (arg=0x7f0495d4b700) at pthread_create.c:308 #4 0x00007f04b19b8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f048796a700 (LWP 2290)): #0 0x00007f04b19b2023 in select () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007f04acdff023 in qt_safe_select (nfds=22, fdread=0x7f047c000ac8, fdwrite=0x7f047c000d60, fdexcept=0x7f047c000ff8, orig_timeout=0x0) at kernel/qcore_unix.cpp:83 #2 0x00007f04ace039e4 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7f047c000910, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:223 #3 0x00007f04ace04572 in QEventDispatcherUNIX::processEvents (this=0x7f047c0008f0, flags=...) at kernel/qeventdispatcher_unix.cpp:926 #4 0x00007f04acdd22bf in QEventLoop::processEvents (this=this@entry=0x7f0487969d90, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f04acdd2548 in QEventLoop::exec (this=0x7f0487969d90, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f04accd3b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f04acdb29af in QInotifyFileSystemWatcherEngine::run (this=0x25fe350) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f04accd6aec in QThreadPrivate::start (arg=0x25fe350) at thread/qthread_unix.cpp:338 #9 0x00007f04a5d92e9a in start_thread (arg=0x7f048796a700) at pthread_create.c:308 #10 0x00007f04b19b8cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f04b21a57c0 (LWP 2164)): [KCrash Handler] #6 0x00007f04b0939dd4 in QDeclarativeItem::~QDeclarativeItem (this=0x2b10740, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668 #7 0x00007f04b08fd6ee in ~QDeclarativeElement (this=0x2b10740, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87 #8 QDeclarativePrivate::QDeclarativeElement<QDeclarativeItem>::~QDeclarativeElement (this=0x2b10740, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87 #9 0x00007f04acde8468 in QObject::event (this=0x2b10740, e=<optimized out>) at kernel/qobject.cpp:1176 #10 0x00007f04ac17ae9c in QApplicationPrivate::notify_helper (this=this@entry=0x19b80d0, receiver=receiver@entry=0x2b10740, e=e@entry=0x2839400) at kernel/qapplication.cpp:4562 #11 0x00007f04ac17f30a in QApplication::notify (this=0x7fffbe48acd0, receiver=0x2b10740, e=0x2839400) at kernel/qapplication.cpp:4423 #12 0x00007f04b14a6636 in KApplication::notify (this=0x7fffbe48acd0, receiver=0x2b10740, event=0x2839400) at ../../kdeui/kernel/kapplication.cpp:311 #13 0x00007f04acdd356e in QCoreApplication::notifyInternal (this=0x7fffbe48acd0, receiver=receiver@entry=0x2b10740, event=event@entry=0x2839400) at kernel/qcoreapplication.cpp:915 #14 0x00007f04acdd73f1 in sendEvent (event=0x2839400, receiver=0x2b10740) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x19491f0) at kernel/qcoreapplication.cpp:1539 #16 0x00007f04ac22089c in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #17 QEventDispatcherX11::processEvents (this=0x194aad0, flags=...) at kernel/qeventdispatcher_x11.cpp:75 #18 0x00007f04acdd22bf in QEventLoop::processEvents (this=this@entry=0x7fffbe48a9e0, flags=...) at kernel/qeventloop.cpp:149 #19 0x00007f04acdd2548 in QEventLoop::exec (this=0x7fffbe48a9e0, flags=...) at kernel/qeventloop.cpp:204 #20 0x00007f04acdd7708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #21 0x00007f04b1cebd5a in kdemain (argc=1, argv=0x7fffbe48ae18) at ../../kwin/main.cpp:537 #22 0x00007f04b18e676d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fffbe48ae18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbe48ae08) at libc-start.c:226 #23 0x00000000004006d1 in _start () This bug may be a duplicate of or related to bug 311018. Possible duplicates by query: bug 314891, bug 314758, bug 314737, bug 314716, bug 314606. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 311018 ***