288888 2011-12-13 12:33:21 +0000 kmplayer crash when trying to play a movie 2012-03-21 18:12:17 +0000 1 1 10 Unmaintained plasma4 activities unspecified Ubuntu Linux RESOLVED DUPLICATE 290234 NOR crash --- 0 simonandric5 plasma-bugs-null ivan.cukic 1 oldest_to_newest 1198881 0 simonandric5 2011-12-13 12:33:21 +0000 Application: kactivitymanagerd (1.0) KDE Platform Version: 4.7.4 (4.7.4) Qt Version: 4.7.4 Operating System: Linux 3.0.0-14-generic i686 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: tried to play a movie in klmplayer. as soon as i selected the movie it crashed and this report opened. -- Backtrace: Application: KDE Activity Manager (kactivitymanagerd), signal: Aborted [Current thread is 1 (Thread 0xb76c7930 (LWP 3126))] Thread 2 (Thread 0xb5affb70 (LWP 2314)): #0 0x0045e416 in __kernel_vsyscall () #1 0x0011ae04 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236 #2 0x00a8cd54 in __pthread_cond_timedwait (cond=0xb5aff234, mutex=0xb5aff264, abstime=0xb5aff2a8) at forward.c:152 #3 0x0154aa54 in thread_sleep (ti=0xb5aff2a8) at thread/qthread_unix.cpp:493 #4 0x0154aad1 in QThread::sleep (secs=5) at thread/qthread_unix.cpp:507 #5 0x0121665a in NepomukResourceScoreMaintainerPrivate::run (this=0x9248408) at /build/buildd/project-neon-kactivities-2+git20111212+r74/service/plugins/nepomuk/NepomukResourceScoreMaintainer.cpp:61 #6 0x0154a824 in QThreadPrivate::start (arg=0x9248408) at thread/qthread_unix.cpp:331 #7 0x00116d31 in start_thread (arg=0xb5affb70) at pthread_create.c:304 #8 0x00a7f0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb76c7930 (LWP 3126)): [KCrash Handler] #7 0x0045e416 in __kernel_vsyscall () #8 0x009dac8f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #9 0x009de2b5 in __GI_abort () at abort.c:92 #10 0x0153e5db in qt_message_output (msgType=QtFatalMsg, buf=0x92a2b38 "ASSERT failure in QCoreApplication::sendEvent: \"Cannot send events to objects owned by a different thread. Current thread 9102db8. Receiver '' (of type 'QNativeSocketEngine') was created in thread 924"...) at global/qglobal.cpp:2291 #11 0x0153e77a in qt_message (msgType=QtFatalMsg, msg=0x16ca308 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0xbffef514 "\300\241r\001\310q*\t\v\241r\001\225\001") at global/qglobal.cpp:2337 #12 0x0153eba6 in qFatal (msg=0x16ca308 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2520 #13 0x0153e1d4 in qt_assert_x (where=0x172a1c0 "QCoreApplication::sendEvent", what=0x92a71c8 "Cannot send events to objects owned by a different thread. Current thread 9102db8. Receiver '' (of type 'QNativeSocketEngine') was created in thread 9248408", file=0x172a10b "kernel/qcoreapplication.cpp", line=405) at global/qglobal.cpp:2044 #14 0x016543e7 in QCoreApplicationPrivate::checkReceiverThread (this=0x912d190, receiver=0x926bff0) at kernel/qcoreapplication.cpp:397 #15 0x05920668 in QApplication::notify (this=0xbfff0a9c, receiver=0x926bff0, e=0xbffef9c4) at kernel/qapplication.cpp:3801 #16 0x00dc4c52 in KApplication::notify (this=0xbfff0a9c, receiver=0x926bff0, event=0xbffef9c4) at /build/buildd/project-neon-kdelibs-2+git20111211+r92288/kdeui/kernel/kapplication.cpp:311 #17 0x01654d1e in QCoreApplication::notifyInternal (this=0xbfff0a9c, receiver=0x926bff0, event=0xbffef9c4) at kernel/qcoreapplication.cpp:787 #18 0x01658621 in QCoreApplication::sendEvent (receiver=0x926bff0, event=0xbffef9c4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #19 0x0166c960 in QObjectPrivate::setParent_helper (this=0x92499e0, o=0x0) at kernel/qobject.cpp:1981 #20 0x0166b0ce in QObject::~QObject (this=0x92925d8, __in_chrg=<optimized out>) at kernel/qobject.cpp:954 #21 0x01676f45 in QSocketNotifier::~QSocketNotifier (this=0x92925d8, __in_chrg=<optimized out>) at kernel/qsocketnotifier.cpp:226 #22 0x073e0cda in QReadNotifier::~QReadNotifier (this=0x92925d8, __in_chrg=<optimized out>) at socket/qnativesocketengine.cpp:1087 #23 0x073e0d15 in QReadNotifier::~QReadNotifier (this=0x92925d8, __in_chrg=<optimized out>) at socket/qnativesocketengine.cpp:1087 #24 0x01670899 in qDeleteInEventHandler (o=0x92925d8) at kernel/qobject.cpp:3986 #25 0x073dfe73 in QNativeSocketEngine::close (this=0x926bff0) at socket/qnativesocketengine.cpp:821 #26 0x073ed40b in QAbstractSocketPrivate::resetSocketLayer (this=0x924c568) at socket/qabstractsocket.cpp:508 #27 0x073f1efb in QAbstractSocket::disconnectFromHostImplementation (this=0x924c130) at socket/qabstractsocket.cpp:2468 #28 0x073f2812 in QAbstractSocket::qt_metacall (this=0x924c130, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbffefc64) at .moc/debug-shared/moc_qabstractsocket.cpp:114 #29 0x0741aefe in QTcpSocket::qt_metacall (this=0x924c130, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xbffefc64) at .moc/debug-shared/moc_qtcpsocket.cpp:64 #30 0x0165c44c in QMetaObject::metacall (object=0x924c130, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xbffefc64) at kernel/qmetaobject.cpp:237 #31 0x0165ebf7 in QMetaMethod::invoke (this=0xbffefd9c, object=0x924c130, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1597 #32 0x0165e0f8 in QMetaObject::invokeMethod (obj=0x924c130, member=0x7433c84 "disconnectFromHostImplementation", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151 #33 0x07374954 in QMetaObject::invokeMethod (obj=0x924c130, member=0x7433c84 "disconnectFromHostImplementation", type=Qt::DirectConnection, val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:410 #34 0x073f1c06 in QAbstractSocket::disconnectFromHost (this=0x924c130) at socket/qabstractsocket.cpp:2377 #35 0x073f19df in QAbstractSocket::close (this=0x924c130) at socket/qabstractsocket.cpp:2355 #36 0x073fbecc in QLocalSocket::close (this=0x926c178) at socket/qlocalsocket_unix.cpp:436 #37 0x00b38773 in Soprano::Client::ClientConnection::~ClientConnection (this=0x92a0a48, __in_chrg=<optimized out>) at /build/buildd/project-neon-soprano-2+git20111022+r1394/client/clientconnection.cpp:78 #38 0x00b375e3 in Soprano::Client::LocalSocketClientConnection::~LocalSocketClientConnection (this=0x92a0a48, __in_chrg=<optimized out>) at /build/buildd/project-neon-soprano-2+git20111022+r1394/client/localsocketclient.cpp:57 #39 0x00b3763f in Soprano::Client::LocalSocketClientConnection::~LocalSocketClientConnection (this=0x92a0a48, __in_chrg=<optimized out>) at /build/buildd/project-neon-soprano-2+git20111022+r1394/client/localsocketclient.cpp:59 #40 0x01670899 in qDeleteInEventHandler (o=0x92a0a48) at kernel/qobject.cpp:3986 #41 0x0166b5b4 in QObject::event (this=0x92a0a48, e=0x92420f8) at kernel/qobject.cpp:1200 #42 0x059230de in QApplicationPrivate::notify_helper (this=0x912d190, receiver=0x92a0a48, e=0x92420f8) at kernel/qapplication.cpp:4509 #43 0x059209dd in QApplication::notify (this=0xbfff0a9c, receiver=0x92a0a48, e=0x92420f8) at kernel/qapplication.cpp:3909 #44 0x00dc4c52 in KApplication::notify (this=0xbfff0a9c, receiver=0x92a0a48, event=0x92420f8) at /build/buildd/project-neon-kdelibs-2+git20111211+r92288/kdeui/kernel/kapplication.cpp:311 #45 0x01654d1e in QCoreApplication::notifyInternal (this=0xbfff0a9c, receiver=0x92a0a48, event=0x92420f8) at kernel/qcoreapplication.cpp:787 #46 0x01658621 in QCoreApplication::sendEvent (receiver=0x92a0a48, event=0x92420f8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #47 0x01655db0 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9102ca8) at kernel/qcoreapplication.cpp:1428 #48 0x01655a6d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321 #49 0x016895ee in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #50 0x0168876c in postEventSourceDispatch (s=0x91242d0) at kernel/qeventdispatcher_glib.cpp:277 #51 0x07bb525f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #52 0x07bb5990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #53 0x07bb5c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #54 0x01688f1e in QEventDispatcherGlib::processEvents (this=0x9103be0, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #55 0x059ec1cc in QGuiEventDispatcherGlib::processEvents (this=0x9103be0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #56 0x01652add in QEventLoop::processEvents (this=0xbfff0a1c, flags=...) at kernel/qeventloop.cpp:149 #57 0x01652c1d in QEventLoop::exec (this=0xbfff0a1c, flags=...) at kernel/qeventloop.cpp:201 #58 0x01655404 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #59 0x059205f0 in QApplication::exec () at kernel/qapplication.cpp:3783 #60 0x08057701 in main (argc=1, argv=0xbfff0b94) at /build/buildd/project-neon-kactivities-2+git20111212+r74/service/main.cpp:37 Possible duplicates by query: bug 287560, bug 287422. Reported using DrKonqi 1198940 1 aseigo 2011-12-13 13:48:25 +0000 interesting one; seems that a signal (QObject::destroyed(QObject*) perhaps?) is connected in the main thread to an object in a different thread ... 1238830 2 ivan.cukic 2012-03-21 18:12:17 +0000 All threading+nepomuk bugs under one roof :) *** This bug has been marked as a duplicate of bug 290234 ***