#0 g_rec_mutex_get_impl (rec_mutex=0x1200000000) at ../../../../glib/gthread-posix.c:298 [Error: gthread-posix.c was not found in source tree] #1 g_rec_mutex_lock (mutex=0x1200000000) at ../../../../glib/gthread-posix.c:387 [Error: gthread-posix.c was not found in source tree] #2 0x00007fd70718d201 in g_static_rec_mutex_lock (mutex=mutex@entry=0x560a6747eb58) at ../../../../glib/deprecated/gthread-deprecated.c:708 [Error: gthread-deprecated.c was not found in source tree] #3 0x00007fd6b2c29814 in fluid_settings_setnum (settings=0x560a6747eb20, name=0x7fd6b2ed7118 "synth.sample-rate", val=48000) at ./src/utils/fluid_settings.c:1077 [Error: fluid_settings.c was not found in source tree] #4 0x00007fd6b2ed616b in fsd_instantiate (descriptor=, sample_rate=) at fluidsynth-dssi.c:300 [Error: fluidsynth-dssi.c was not found in source tree] #5 0x0000560a64c44463 in ?? () #6 0x0000560a64c456eb in ?? () #7 0x0000560a64c16e99 in ?? () #8 0x0000560a64cd1438 in ?? () #9 0x0000560a64cdc53c in ?? () #10 0x00007fd70af808e5 in QMetaObject::activate (sender=sender@entry=0x560a67461bc0, signalOffset=, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff2aa1e100) at kernel/qobject.cpp:3766 [Error: qobject.cpp was not found in source tree] #11 0x00007fd70af80fb7 in QMetaObject::activate (sender=sender@entry=0x560a67461bc0, m=m@entry=0x7fd70c5c8de0 , local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff2aa1e100) at kernel/qobject.cpp:3628 [Error: qobject.cpp was not found in source tree] #12 0x00007fd70bf01d82 in QAction::triggered (this=this@entry=0x560a67461bc0, _t1=) at .moc/moc_qaction.cpp:371 [Error: moc_qaction.cpp was not found in source tree] #13 0x00007fd70bf0446c in QAction::activate (this=this@entry=0x560a67461bc0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1159 [Error: qaction.cpp was not found in source tree] #14 0x00007fd70c05ce1c in QMenuPrivate::activateCausedStack (this=this@entry=0x560a661a2250, causedStack=..., action=action@entry=0x560a67461bc0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1300 [Error: qmenu.cpp was not found in source tree] #15 0x00007fd70c06418b in QMenuPrivate::activateAction (this=this@entry=0x560a661a2250, action=action@entry=0x560a67461bc0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1377 [Error: qmenu.cpp was not found in source tree] #16 0x00007fd70c064fd3 in QMenu::mouseReleaseEvent (this=, e=0x7fff2aa1e710) at widgets/qmenu.cpp:2864 [Error: qmenu.cpp was not found in source tree] #17 0x00007fd70bf48dc8 in QWidget::event (this=this@entry=0x7fff2aa1f1c0, event=event@entry=0x7fff2aa1e710) at kernel/qwidget.cpp:9178 [Error: qwidget.cpp was not found in source tree] #18 0x00007fd70c0671f3 in QMenu::event (this=0x7fff2aa1f1c0, e=0x7fff2aa1e710) at widgets/qmenu.cpp:2986 [Error: qmenu.cpp was not found in source tree] #19 0x00007fd70bf0846c in QApplicationPrivate::notify_helper (this=this@entry=0x560a65fc6e40, receiver=receiver@entry=0x7fff2aa1f1c0, e=e@entry=0x7fff2aa1e710) at kernel/qapplication.cpp:3717 [Error: qapplication.cpp was not found in source tree] #20 0x00007fd70bf1028f in QApplication::notify (this=, receiver=0x7fff2aa1f1c0, e=0x7fff2aa1e710) at kernel/qapplication.cpp:3193 [Error: qapplication.cpp was not found in source tree] #21 0x00007fd70af51de8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x7fff2aa1f1c0, event=event@entry=0x7fff2aa1e710) at kernel/qcoreapplication.cpp:1018 [Error: qcoreapplication.cpp was not found in source tree] #22 0x00007fd70bf0f262 in QCoreApplication::sendEvent (event=, receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 [Error: qcoreapplication.h was not found in source tree] #23 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x7fff2aa1f1c0, event=event@entry=0x7fff2aa1e710, alienWidget=0x0, alienWidget@entry=0x7fff2aa1f1c0, nativeWidget=0x7fff2aa1f1c0, buttonDown=buttonDown@entry=0x7fd70c5f77c0 , lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2699 [Error: qapplication.cpp was not found in source tree] #24 0x00007fd70bf63685 in QWidgetWindow::handleMouseEvent (this=this@entry=0x560a6744b640, event=event@entry=0x7fff2aa1eb10) at kernel/qwidgetwindow.cpp:516 [Error: qwidgetwindow.cpp was not found in source tree] #25 0x00007fd70bf65fba in QWidgetWindow::event (this=0x560a6744b640, event=0x7fff2aa1eb10) at kernel/qwidgetwindow.cpp:243 [Error: qwidgetwindow.cpp was not found in source tree] #26 0x00007fd70bf0846c in QApplicationPrivate::notify_helper (this=this@entry=0x560a65fc6e40, receiver=receiver@entry=0x560a6744b640, e=e@entry=0x7fff2aa1eb10) at kernel/qapplication.cpp:3717 [Error: qapplication.cpp was not found in source tree] #27 0x00007fd70bf0fd34 in QApplication::notify (this=0x7fff2aa20040, receiver=0x560a6744b640, e=0x7fff2aa1eb10) at kernel/qapplication.cpp:3476 [Error: qapplication.cpp was not found in source tree] #28 0x00007fd70af51de8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x560a6744b640, event=event@entry=0x7fff2aa1eb10) at kernel/qcoreapplication.cpp:1018 [Error: qcoreapplication.cpp was not found in source tree] #29 0x00007fd70b74cf43 in QCoreApplication::sendSpontaneousEvent (event=0x7fff2aa1eb10, receiver=0x560a6744b640) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 [Error: qcoreapplication.h was not found in source tree] #30 QGuiApplicationPrivate::processMouseEvent (e=0x560a66956bb0) at kernel/qguiapplication.cpp:1949 [Error: qguiapplication.cpp was not found in source tree] #31 0x00007fd70b74ea25 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x560a66956bb0) at kernel/qguiapplication.cpp:1733 [Error: qguiapplication.cpp was not found in source tree] #32 0x00007fd70b726cab in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939 [Error: qwindowsysteminterface.cpp was not found in source tree] #33 0x00007fd6fe66a5a0 in userEventSourceDispatch (source=source@entry=0x560a66069550) at qeventdispatcher_glib.cpp:77 [Error: qeventdispatcher_glib.cpp was not found in source tree] #34 0x00007fd7071bafb7 in g_main_dispatch (context=0x7fd6f4004fc0) at ../../../../glib/gmain.c:3148 [Error: gmain.c was not found in source tree] #35 g_main_context_dispatch (context=context@entry=0x7fd6f4004fc0) at ../../../../glib/gmain.c:3813 [Error: gmain.c was not found in source tree] #36 0x00007fd7071bb1f0 in g_main_context_iterate (context=context@entry=0x7fd6f4004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3886 [Error: gmain.c was not found in source tree] #37 0x00007fd7071bb27c in g_main_context_iteration (context=0x7fd6f4004fc0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947 [Error: gmain.c was not found in source tree] #38 0x00007fd70afaa47f in QEventDispatcherGlib::processEvents (this=0x560a66069320, flags=...) at kernel/qeventdispatcher_glib.cpp:423 [Error: qeventdispatcher_glib.cpp was not found in source tree] #39 0x00007fd70af4fe3a in QEventLoop::exec (this=this@entry=0x7fff2aa1eec0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 [Error: qeventloop.cpp was not found in source tree] #40 0x00007fd70c061f60 in QMenu::exec (this=, p=..., action=0x0) at widgets/qmenu.cpp:2598 [Error: qmenu.cpp was not found in source tree] #41 0x0000560a64cdf1f1 in ?? () #42 0x00007fd70bf49baa in QWidget::event (this=this@entry=0x560a66d55500, event=event@entry=0x7fff2aa1f750) at kernel/qwidget.cpp:8976 [Error: qwidget.cpp was not found in source tree] #43 0x00007fd70c0282de in QFrame::event (this=0x560a66d55500, e=0x7fff2aa1f750) at widgets/qframe.cpp:550 [Error: qframe.cpp was not found in source tree] #44 0x00007fd70c159c4b in QAbstractItemView::viewportEvent (this=0x560a66d55500, event=0x7fff2aa1f750) at itemviews/qabstractitemview.cpp:1748 [Error: qabstractitemview.cpp was not found in source tree] #45 0x00007fd70af51acc in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x560a66db75c0, event=event@entry=0x7fff2aa1f750) at kernel/qcoreapplication.cpp:1129 [Error: qcoreapplication.cpp was not found in source tree] #46 0x00007fd70bf08445 in QApplicationPrivate::notify_helper (this=this@entry=0x560a65fc6e40, receiver=receiver@entry=0x560a66db75c0, e=e@entry=0x7fff2aa1f750) at kernel/qapplication.cpp:3713 [Error: qapplication.cpp was not found in source tree] #47 0x00007fd70bf10a9e in QApplication::notify (this=, receiver=0x560a66db75c0, e=0x7fff2aa1f750) at kernel/qapplication.cpp:3337 [Error: qapplication.cpp was not found in source tree] #48 0x00007fd70af51de8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x560a66db75c0, event=event@entry=0x7fff2aa1f750) at kernel/qcoreapplication.cpp:1018 [Error: qcoreapplication.cpp was not found in source tree] #49 0x00007fd70bf63a89 in QCoreApplication::sendSpontaneousEvent (event=0x7fff2aa1f750, receiver=0x560a66db75c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 [Error: qcoreapplication.h was not found in source tree] #50 QWidgetWindow::handleMouseEvent (this=this@entry=0x560a67081fc0, event=event@entry=0x7fff2aa1fb50) at kernel/qwidgetwindow.cpp:629 [Error: qwidgetwindow.cpp was not found in source tree] #51 0x00007fd70bf65fba in QWidgetWindow::event (this=0x560a67081fc0, event=0x7fff2aa1fb50) at kernel/qwidgetwindow.cpp:243 [Error: qwidgetwindow.cpp was not found in source tree] #52 0x00007fd70bf0846c in QApplicationPrivate::notify_helper (this=this@entry=0x560a65fc6e40, receiver=receiver@entry=0x560a67081fc0, e=e@entry=0x7fff2aa1fb50) at kernel/qapplication.cpp:3717 [Error: qapplication.cpp was not found in source tree] #53 0x00007fd70bf0fd34 in QApplication::notify (this=0x7fff2aa20040, receiver=0x560a67081fc0, e=0x7fff2aa1fb50) at kernel/qapplication.cpp:3476 [Error: qapplication.cpp was not found in source tree] #54 0x00007fd70af51de8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x560a67081fc0, event=event@entry=0x7fff2aa1fb50) at kernel/qcoreapplication.cpp:1018 [Error: qcoreapplication.cpp was not found in source tree] #55 0x00007fd70b74cf43 in QCoreApplication::sendSpontaneousEvent (event=0x7fff2aa1fb50, receiver=0x560a67081fc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 [Error: qcoreapplication.h was not found in source tree] #56 QGuiApplicationPrivate::processMouseEvent (e=0x560a67471810) at kernel/qguiapplication.cpp:1949 [Error: qguiapplication.cpp was not found in source tree] #57 0x00007fd70b74ea25 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x560a67471810) at kernel/qguiapplication.cpp:1733 [Error: qguiapplication.cpp was not found in source tree] #58 0x00007fd70b726cab in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939 [Error: qwindowsysteminterface.cpp was not found in source tree] #59 0x00007fd6fe66a5a0 in userEventSourceDispatch (source=source@entry=0x560a66069550) at qeventdispatcher_glib.cpp:77 [Error: qeventdispatcher_glib.cpp was not found in source tree] #60 0x00007fd7071bafb7 in g_main_dispatch (context=0x7fd6f4004fc0) at ../../../../glib/gmain.c:3148 [Error: gmain.c was not found in source tree] #61 g_main_context_dispatch (context=context@entry=0x7fd6f4004fc0) at ../../../../glib/gmain.c:3813 [Error: gmain.c was not found in source tree] #62 0x00007fd7071bb1f0 in g_main_context_iterate (context=context@entry=0x7fd6f4004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../../glib/gmain.c:3886 [Error: gmain.c was not found in source tree] #63 0x00007fd7071bb27c in g_main_context_iteration (context=0x7fd6f4004fc0, may_block=may_block@entry=1) at ../../../../glib/gmain.c:3947 [Error: gmain.c was not found in source tree] #64 0x00007fd70afaa47f in QEventDispatcherGlib::processEvents (this=0x560a66069320, flags=...) at kernel/qeventdispatcher_glib.cpp:423 [Error: qeventdispatcher_glib.cpp was not found in source tree] #65 0x00007fd70af4fe3a in QEventLoop::exec (this=this@entry=0x7fff2aa1ff00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 [Error: qeventloop.cpp was not found in source tree] #66 0x00007fd70af58da4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291 [Error: qcoreapplication.cpp was not found in source tree] #67 0x0000560a64bd072c in ?? () #68 0x00007fd709df71c1 in __libc_start_main (main=0x560a64bd04e0, argc=1, argv=0x7fff2aa212d8, init=, fini=, rtld_fini=, stack_end=0x7fff2aa212c8) at ../csu/libc-start.c:308 [Error: libc-start.c was not found in source tree] #69 0x0000560a64bd31aa in ?? ()