https://bugs.kde.org/show_bug.cgi?id=469512
Bug ID: 469512 Summary: Playback stops. Pressing the play button again often results in a SIGSEGV Classification: Applications Product: amarok Version: unspecified Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: Playlist Assignee: amarok-bugs-d...@kde.org Reporter: mar...@comcast.net Target Milestone: kf5 Application: amarok (2.9.71) Actual version as reported by RPM is amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64 Qt Version: 5.15.2 Frameworks Version: 5.90.0 Operating System: Linux 5.14.21-150400.24.60-default x86_64 Windowing System: X11 Distribution: "openSUSE Leap 15.4" DrKonqi: 5.24.4 [KCrashBackend] -- Information about the crash: - What I was doing when the application crashed: I start Amarok, and click on the play button. I have "shuffle mode" enabled. Frequently, after playing the first track, playback will stop. If I click on the play button again, one of three things happen: 1. Nothing, which is then followed by clicking on the play button again. 2. The next randomly selected track plays. 3. Amarok segfaults. The crash can be reproduced sometimes. -- Backtrace: Application: Amarok (amarok), signal: Segmentation fault [KCrash Handler] #4 Playlist::FavoredRandomTrackNavigator::planOne (this=0x5563d5caf8e0) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/playlist/navigators/FavoredRandomTrackNavigator.cpp:67 #5 0x00007f07014d9b6c in Playlist::NonlinearTrackNavigator::nextItemChooseDonorList (this=this@entry=0x5563d5caf8e0) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/playlist/navigators/NonlinearTrackNavigator.cpp:239 #6 0x00007f07014db247 in Playlist::NonlinearTrackNavigator::requestNextTrack (this=0x5563d5caf8e0) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/playlist/navigators/NonlinearTrackNavigator.cpp:265 #7 0x00007f0701499f41 in Playlist::Actions::play (this=0x5563d5c74790) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/playlist/PlaylistActions.cpp:181 #8 0x00007f070178922d in EngineController::play (this=this@entry=0x7f06d00057b0) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/EngineController.cpp:349 #9 0x00007f0701789403 in EngineController::playPause (this=0x7f06d00057b0) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/EngineController.cpp:611 #10 0x00007f06fef7b1c7 in QtPrivate::QSlotObjectBase::call (a=0x7ffca163c740, r=0x7f06d00057b0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #11 doActivate<false> (sender=0x5563d57f7c70, signal_index=8, argv=0x7ffca163c740) at kernel/qobject.cpp:3886 #12 0x00007f06fef74782 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f0701cbd820 <PlayPauseButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffca163c740) at kernel/qobject.cpp:3946 #13 0x00007f07013b37cf in PlayPauseButton::toggled (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/build/src/amaroklib_autogen/IMAN36LHMA/moc_PlayPauseButton.cpp:141 #14 0x00007f06fef7b1c7 in QtPrivate::QSlotObjectBase::call (a=0x7ffca163c800, r=0x5563d57f7c70, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #15 doActivate<false> (sender=0x5563d57f7c70, signal_index=7, argv=0x7ffca163c800) at kernel/qobject.cpp:3886 #16 0x00007f06fef74782 in QMetaObject::activate (sender=sender@entry=0x5563d57f7c70, m=m@entry=0x7f0701ce6fa0 <IconButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3946 #17 0x00007f07013b27b0 in IconButton::clicked (this=this@entry=0x5563d57f7c70) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/build/src/amaroklib_autogen/IMAN36LHMA/moc_IconButton.cpp:139 #18 0x00007f0701881d67 in IconButton::mouseReleaseEvent (this=0x5563d57f7c70, me=<optimized out>) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/widgets/IconButton.cpp:69 #19 0x00007f06fff2ab48 in QWidget::event (this=0x5563d57f7c70, event=0x7ffca163cd20) at kernel/qwidget.cpp:9020 #20 0x00007f06ffeea3bc in QApplicationPrivate::notify_helper (this=this@entry=0x5563d52d0250, receiver=receiver@entry=0x5563d57f7c70, e=e@entry=0x7ffca163cd20) at kernel/qapplication.cpp:3632 #21 0x00007f06ffef1730 in QApplication::notify (this=<optimized out>, receiver=0x5563d57f7c70, e=0x7ffca163cd20) at kernel/qapplication.cpp:3076 #22 0x00007f06fef3dc23 in QCoreApplication::notifyInternal2 (receiver=0x5563d57f7c70, event=0x7ffca163cd20) at kernel/qcoreapplication.cpp:1064 #23 0x00007f06fef3de0e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x5563d57f7c70, event=event@entry=0x7ffca163cd20) at kernel/qcoreapplication.cpp:1474 #24 0x00007f06ffef071f in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x5563d57f7c70, event=event@entry=0x7ffca163cd20, alienWidget=0x5563d57f7c70, nativeWidget=0x5563d53af8b0, buttonDown=buttonDown@entry=0x7f0700606670 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614 #25 0x00007f06fff4531c in QWidgetWindow::handleMouseEvent (this=this@entry=0x5563d6438610, event=event@entry=0x7ffca163d180) at kernel/qwidgetwindow.cpp:683 #26 0x00007f06fff4838d in QWidgetWindow::event (this=0x5563d6438610, event=0x7ffca163d180) at kernel/qwidgetwindow.cpp:300 #27 0x00007f06ffeea3bc in QApplicationPrivate::notify_helper (this=this@entry=0x5563d52d0250, receiver=receiver@entry=0x5563d6438610, e=e@entry=0x7ffca163d180) at kernel/qapplication.cpp:3632 #28 0x00007f06ffef11a0 in QApplication::notify (this=0x7ffca163d6a0, receiver=0x5563d6438610, e=0x7ffca163d180) at kernel/qapplication.cpp:3156 #29 0x00007f06fef3dc23 in QCoreApplication::notifyInternal2 (receiver=0x5563d6438610, event=0x7ffca163d180) at kernel/qcoreapplication.cpp:1064 #30 0x00007f06fef3de0e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x5563d6438610, event=event@entry=0x7ffca163d180) at kernel/qcoreapplication.cpp:1474 #31 0x00007f06ff5970cb in QGuiApplicationPrivate::processMouseEvent (e=0x5563d83977d0) at kernel/qguiapplication.cpp:2282 #32 0x00007f06ff598675 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x5563d83977d0) at kernel/qguiapplication.cpp:2002 #33 0x00007f06ff57044b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169 #34 0x00007f06d6b40d0a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105 #35 0x00007f06ec15782b in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #36 0x00007f06ec157bd0 in ?? () from /usr/lib64/libglib-2.0.so.0 #37 0x00007f06ec157c5c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #38 0x00007f06fefa002c in QEventDispatcherGlib::processEvents (this=0x5563d5399330, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #39 0x00007f06fef3c48a in QEventLoop::exec (this=this@entry=0x7ffca163d520, flags=..., flags@entry=...) at kernel/qeventloop.cpp:232 #40 0x00007f06fef45cc7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1375 #41 0x00005563d4008075 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/amarok-2.9.75git.20220102T131246~92aa01de32-bp154.1.19.x86_64/src/main.cpp:395 [Inferior 1 (process 661) detached] Possible duplicates by query: bug 332283, bug 260837, bug 249095, bug 247963. -- You are receiving this mail because: You are watching all bug changes.