tst_qquickpositioners::test_mirroring keeps failing in qtdeclarative/dev integration on OSX 10.11

QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.qpa.drawing unknown - Delivering update request to QQuickView(0x7fede0db4ce0)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - - polish and sync update request
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - polishAndSync (normal) QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - - lock for sync
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - - wait for sync
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - (RT) WM_RequestSync
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - (RT) --- done processEventsAndWaitForMore()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - (RT) syncAndRender()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - (RT) - updatePending, doing sync
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.788 D] qt.scenegraph.renderloop unknown - (RT) sync()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.789 D] qt.quick.dirty unknown - QQuickWindowPrivate::updateDirtyNodes():
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.789 D] qt.scenegraph.renderloop unknown - (RT) - sync complete, waking Gui
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.789 D] qt.scenegraph.renderloop unknown - (RT) - no changes, render aborted
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.789 D] qt.scenegraph.renderloop unknown - - unlock after sync
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.789 D] qt.scenegraph.time.renderloop unknown - Frame prepared with 'threaded' renderloop, polish=0, lock=0, blockedForSync=0, animations=0 - (on Gui thread) QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.804 D] qt.scenegraph.renderloop unknown - (RT) --- begin processEvents()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.804 D] qt.scenegraph.renderloop unknown - (RT) --- done processEvents()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.804 D] qt.scenegraph.renderloop unknown - (RT) done drawing, sleep...
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.804 D] qt.scenegraph.renderloop unknown - (RT) --- begin processEventsAndWaitForMore()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.807 D] qt.scenegraph.renderloop unknown - (RT) --- begin processEvents()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.807 D] qt.scenegraph.renderloop unknown - (RT) --- done processEvents()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.807 D] qt.scenegraph.renderloop unknown - (RT) done drawing, sleep...
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.807 D] qt.scenegraph.renderloop unknown - (RT) --- begin processEventsAndWaitForMore()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.qpa.drawing unknown - QCocoaWindow::requestUpdate QQuickView(0x7fede0f06320)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.qpa.drawing unknown - QCocoaWindow::requestUpdate QQuickView(0x7fede0db4ce0)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - begin windowDestroyed() QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.812 D] qt.scenegraph.renderloop unknown - handleObscurity() QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) WM_Obscure
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) - window removed
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - releaseResources() in destructor QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - - posting release request to render thread
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) WM_TryRelease
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) - setting exit flag and invalidating OpenGL
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) invalidateOpenGL()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) sceneGraphChanged
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - update from item QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - - on render thread
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.813 D] qt.scenegraph.renderloop unknown - (RT) - invalidating scene graph
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - (RT) - invalidated OpenGL
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - (RT) --- done processEventsAndWaitForMore()
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - (RT) run() completed
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - - waiting for render thread to exit QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - - render thread finished QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.scenegraph.renderloop unknown - done windowDestroyed() QQuickWindow(0x7fede0db4ce0 active exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=202,135 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.814 D] qt.qpa.window unknown - QCocoaWindow::setVisible QWindow(0x7fede0db4ce0) false
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.815 D] qt.qpa.cocoa.notifications unknown - Forwarding NSWindowDidOrderOffScreenNotification to QVector(QCocoaWindow(0x7fede0dc44f0, window=QWindow(0x7fede0db4ce0)))
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.815 D] qt.qpa.drawing unknown - QCocoaWindow::handleExposeEvent QWindow(0x7fede0db4ce0) QRegion(null) isExposed false
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.815 D] qt.qpa.window unknown - QCocoaWindow::~QCocoaWindow QWindow(0x7fede0db4ce0)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - Qml GC memory allocation statistics:
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - Total memory allocated: 1548288
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - Max memory used before a GC run: 1338112
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - Max memory used after a GC run: 333312
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - Requests for different item sizes:
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - < 32 bytes: 2140
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - < 64 bytes: 488
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.816 D] qt.qml.gc.statistics unknown - < 96 bytes: 40
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.817 D] qt.qml.gc.statistics unknown - < 128 bytes: 15
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.817 D] qt.qml.gc.statistics unknown - < 160 bytes: 12
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.817 D] qt.qml.gc.statistics unknown - < 192 bytes: 10
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.817 D] qt.qml.gc.statistics unknown - >= 224 bytes: 307
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - update from item QQuickView(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - begin windowDestroyed() QQuickWindow(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - handleObscurity() QQuickWindow(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - (RT) WM_Obscure
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - (RT) - window removed
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - releaseResources() in destructor QQuickWindow(0x7fede0f06320 exposed, visibility=QWindow::Visibility(Windowed), flags=QFlags<Qt::WindowType>(Window), geometry=192,125 640x480)
QDEBUG : tst_qquickpositioners::test_mirroring() [ 0.820 D] qt.scenegraph.renderloop unknown - - posting release request to render thread
QSYSTEM: tst_qquickpositioners::test_mirroring() Maximum amount of warnings exceeded. Use -maxwarnings to override.

=== Received signal at function time: 300002ms, total time: 300003ms, dumping stack ===
(lldb) process attach --pid 16840
Process 16840 stopped
* thread #1: tid = 0x11cc3, 0x00007fff9aa56db6 libsystem_kernel.dylib`__psynch_cvwait + 10, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
frame #0: 0x00007fff9aa56db6 libsystem_kernel.dylib`__psynch_cvwait + 10
libsystem_kernel.dylib`__psynch_cvwait:
-> 0x7fff9aa56db6 <+10>: jae 0x7fff9aa56dc0 ; <+20>
0x7fff9aa56db8 <+12>: movq %rax, %rdi
0x7fff9aa56dbb <+15>: jmp 0x7fff9aa517cd ; cerror_nocancel
0x7fff9aa56dc0 <+20>: retq

Executable module set to "/Users/qt/work/qt/qtdeclarative/tests/auto/quick/qquickpositioners/tst_qquickpositioners".
Architecture set to: x86_64-apple-macosx.
(lldb) bt all
* thread #1: tid = 0x11cc3, 0x00007fff9aa56db6 libsystem_kernel.dylib`__psynch_cvwait + 10, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
* frame #0: 0x00007fff9aa56db6 libsystem_kernel.dylib`__psynch_cvwait + 10
frame #1: 0x00007fff9cbe3728 libsystem_pthread.dylib`_pthread_cond_wait + 767
frame #2: 0x000000010cc0c57b QtCore`___lldb_unnamed_symbol318$$QtCore + 59
frame #3: 0x000000010cc0c51d QtCore`TestNamespace::QWaitCondition::wait(TestNamespace::QMutex*, TestNamespace::QDeadlineTimer) + 173
frame #4: 0x000000010cc0c463 QtCore`TestNamespace::QWaitCondition::wait(TestNamespace::QMutex*, unsigned long) + 83
frame #5: 0x000000010c2f2178 QtQuick`___lldb_unnamed_symbol2173$$QtQuick + 1464
frame #6: 0x000000010c2f2932 QtQuick`___lldb_unnamed_symbol2174$$QtQuick + 178
frame #7: 0x000000010c34bfe7 QtQuick`TestNamespace::QQuickWindow::event(TestNamespace::QEvent*) + 599
frame #8: 0x000000010cdc7f2f QtCore`TestNamespace::QCoreApplicationPrivate::notify_helper(TestNamespace::QObject*, TestNamespace::QEvent*) + 303
frame #9: 0x000000010cdc7b8d QtCore`TestNamespace::QCoreApplication::notify(TestNamespace::QObject*, TestNamespace::QEvent*) + 45
frame #10: 0x000000010d1fbd9d QtGui`TestNamespace::QGuiApplication::notify(TestNamespace::QObject*, TestNamespace::QEvent*) + 93
frame #11: 0x000000010cdc7ae4 QtCore`TestNamespace::QCoreApplication::notifyInternal2(TestNamespace::QObject*, TestNamespace::QEvent*) + 164
frame #12: 0x000000010d1f2d45 QtGui`TestNamespace::QPlatformWindow::deliverUpdateRequest() + 69
frame #13: 0x000000010fb6b676 libqcocoa.dylib`___lldb_unnamed_symbol304$$libqcocoa.dylib + 182
frame #14: 0x000000010d1f2327 QtGui`TestNamespace::QPlatformWindow::windowEvent(TestNamespace::QEvent*) + 55
frame #15: 0x000000010d1fbd87 QtGui`TestNamespace::QGuiApplication::notify(TestNamespace::QObject*, TestNamespace::QEvent*) + 71
frame #16: 0x000000010cdc7ae4 QtCore`TestNamespace::QCoreApplication::notifyInternal2(TestNamespace::QObject*, TestNamespace::QEvent*) + 164
frame #17: 0x000000010ce21dfc QtCore`TestNamespace::QTimerInfoList::activateTimers() + 892
frame #18: 0x000000010fb7d8ba libqcocoa.dylib`___lldb_unnamed_symbol570$$libqcocoa.dylib + 1786
frame #19: 0x000000010cdc800d QtCore`TestNamespace::QCoreApplication::processEvents(TestNamespace::QFlags<TestNamespace::QEventLoop::ProcessEventsFlag>, int) + 93
frame #20: 0x000000010c1d8f49 tst_qquickpositioners`tst_qquickpositioners::test_mirroring() + 7209
frame #21: 0x000000010cdd2113 QtCore`TestNamespace::QMetaMethod::invoke(TestNamespace::QObject*, TestNamespace::Qt::ConnectionType, TestNamespace::QGenericReturnArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument, TestNamespace::QGenericArgument) const + 1283
frame #22: 0x000000010d739e46 QtTest`___lldb_unnamed_symbol10$$QtTest + 1158
frame #23: 0x000000010d73ac9e QtTest`___lldb_unnamed_symbol12$$QtTest + 782
frame #24: 0x000000010d73be34 QtTest`___lldb_unnamed_symbol16$$QtTest + 1060
frame #25: 0x000000010d73cbb4 QtTest`TestNamespace::QTest::qRun() + 692
frame #26: 0x000000010d73c6a0 QtTest`TestNamespace::QTest::qExec(TestNamespace::QObject*, int, char**) + 16
frame #27: 0x000000010c1e23aa tst_qquickpositioners`main + 122
frame #28: 0x00007fff8b37c5ad libdyld.dylib`start + 1
frame #29: 0x00007fff8b37c5ad libdyld.dylib`start + 1

thread #2: tid = 0x11cc5, 0x00007fff9aa57efa libsystem_kernel.dylib`kevent_qos + 10, queue = 'com.apple.libdispatch-manager'
frame #0: 0x00007fff9aa57efa libsystem_kernel.dylib`kevent_qos + 10
frame #1: 0x00007fff9600c165 libdispatch.dylib`_dispatch_mgr_invoke + 216
frame #2: 0x00007fff9600bdcd libdispatch.dylib`_dispatch_mgr_thread + 52

thread #3: tid = 0x11ccb, 0x00007fff9aa5759a libsystem_kernel.dylib`__wait4_nocancel + 10, name = 'QThread'
frame #0: 0x00007fff9aa5759a libsystem_kernel.dylib`__wait4_nocancel + 10
frame #1: 0x00007fff92c91fd5 libsystem_c.dylib`system + 458
frame #2: 0x000000010d73c427 QtTest`___lldb_unnamed_symbol19$$QtTest + 327
frame #3: 0x000000010d741e4f QtTest`___lldb_unnamed_symbol33$$QtTest + 79
frame #4: 0x000000010cc0aee7 QtCore`___lldb_unnamed_symbol309$$QtCore + 359
frame #5: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #6: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #7: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13

thread #4: tid = 0x11cce, 0x00007fff9aa50f72 libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
frame #0: 0x00007fff9aa50f72 libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff9aa503b3 libsystem_kernel.dylib`mach_msg + 55
frame #2: 0x00007fff93b48124 CoreFoundation`__CFRunLoopServiceMachPort + 212
frame #3: 0x00007fff93b475ec CoreFoundation`__CFRunLoopRun + 1356
frame #4: 0x00007fff93b46e38 CoreFoundation`CFRunLoopRunSpecific + 296
frame #5: 0x00007fff9486dd95 AppKit`_NSEventThread + 149
frame #6: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #7: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #8: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13

thread #5: tid = 0x11cd5, 0x00007fff9aa582a2 libsystem_kernel.dylib`poll + 10, name = 'QQmlThread'
frame #0: 0x00007fff9aa582a2 libsystem_kernel.dylib`poll + 10
frame #1: 0x000000010ce1ee60 QtCore`TestNamespace::qt_safe_poll(pollfd*, unsigned int, timespec const*) + 544
frame #2: 0x000000010ce204e7 QtCore`TestNamespace::QEventDispatcherUNIX::processEvents(TestNamespace::QFlags<TestNamespace::QEventLoop::ProcessEventsFlag>) + 871
frame #3: 0x000000010cdc3451 QtCore`TestNamespace::QEventLoop::exec(TestNamespace::QFlags<TestNamespace::QEventLoop::ProcessEventsFlag>) + 417
frame #4: 0x000000010cc01603 QtCore`TestNamespace::QThread::exec() + 115
frame #5: 0x000000010c8c0489 QtQml`___lldb_unnamed_symbol5010$$QtQml + 57
frame #6: 0x000000010cc0aee7 QtCore`___lldb_unnamed_symbol309$$QtCore + 359
frame #7: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #8: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #9: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13

thread #6: tid = 0x11cd6, 0x00007fff9aa56de6 libsystem_kernel.dylib`__psynch_mutexwait + 10, name = 'QSGRenderThread'
frame #0: 0x00007fff9aa56de6 libsystem_kernel.dylib`__psynch_mutexwait + 10
frame #1: 0x00007fff9cbe2e4a libsystem_pthread.dylib`_pthread_mutex_lock_wait + 89
frame #2: 0x00007fff9cbe05f5 libsystem_pthread.dylib`_pthread_mutex_lock_slow + 300
frame #3: 0x00007fff9a035926 OpenGL`CGLGetSurface + 55
frame #4: 0x00007fff94d54fc8 AppKit`flush_notify + 386
frame #5: 0x00007fff877fecda GLEngine`glSwap_Exec + 186
frame #6: 0x00007fff9a03affe OpenGL`CGLFlushDrawable + 66
frame #7: 0x00007fff94a2809f AppKit`-[NSOpenGLContext flushBuffer] + 27
frame #8: 0x000000010d242936 QtGui`TestNamespace::QOpenGLContext::swapBuffers(TestNamespace::QSurface*) + 358
frame #9: 0x000000010c2ef85b QtQuick`___lldb_unnamed_symbol2147$$QtQuick + 1227
frame #10: 0x000000010c2eff98 QtQuick`___lldb_unnamed_symbol2151$$QtQuick + 280
frame #11: 0x000000010cc0aee7 QtCore`___lldb_unnamed_symbol309$$QtCore + 359
frame #12: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #13: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #14: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13

thread #7: tid = 0x11cd7, 0x00007fff9aa582a2 libsystem_kernel.dylib`poll + 10, name = 'QQmlThread'
frame #0: 0x00007fff9aa582a2 libsystem_kernel.dylib`poll + 10
frame #1: 0x000000010ce1ee60 QtCore`TestNamespace::qt_safe_poll(pollfd*, unsigned int, timespec const*) + 544
frame #2: 0x000000010ce204e7 QtCore`TestNamespace::QEventDispatcherUNIX::processEvents(TestNamespace::QFlags<TestNamespace::QEventLoop::ProcessEventsFlag>) + 871
frame #3: 0x000000010cdc3451 QtCore`TestNamespace::QEventLoop::exec(TestNamespace::QFlags<TestNamespace::QEventLoop::ProcessEventsFlag>) + 417
frame #4: 0x000000010cc01603 QtCore`TestNamespace::QThread::exec() + 115
frame #5: 0x000000010c8c0489 QtQml`___lldb_unnamed_symbol5010$$QtQml + 57
frame #6: 0x000000010cc0aee7 QtCore`___lldb_unnamed_symbol309$$QtCore + 359
frame #7: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #8: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #9: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13

thread #8: tid = 0x11cd8, 0x00007fff9aa5106e libsystem_kernel.dylib`syscall_thread_switch + 10, name = 'QSGRenderThread'
frame #0: 0x00007fff9aa5106e libsystem_kernel.dylib`syscall_thread_switch + 10
frame #1: 0x00007fff9c323daf libsystem_platform.dylib`_OSSpinLockLockSlow + 65
frame #2: 0x00007fff94d54efe AppKit`flush_notify + 184
frame #3: 0x00007fff877fecda GLEngine`glSwap_Exec + 186
frame #4: 0x00007fff9a03affe OpenGL`CGLFlushDrawable + 66
frame #5: 0x00007fff94a2809f AppKit`-[NSOpenGLContext flushBuffer] + 27
frame #6: 0x000000010d242936 QtGui`TestNamespace::QOpenGLContext::swapBuffers(TestNamespace::QSurface*) + 358
frame #7: 0x000000010c2ef85b QtQuick`___lldb_unnamed_symbol2147$$QtQuick + 1227
frame #8: 0x000000010c2eff98 QtQuick`___lldb_unnamed_symbol2151$$QtQuick + 280
frame #9: 0x000000010cc0aee7 QtCore`___lldb_unnamed_symbol309$$QtCore + 359
frame #10: 0x00007fff9cbe299d libsystem_pthread.dylib`_pthread_body + 131
frame #11: 0x00007fff9cbe291a libsystem_pthread.dylib`_pthread_start + 168
frame #12: 0x00007fff9cbe0351 libsystem_pthread.dylib`thread_start + 13
(lldb) quit
=== End of stack trace ===
QFATAL : tst_qquickpositioners::test_mirroring() [ 305.655 F] default unknown - Test function timed out
FAIL! : tst_qquickpositioners::test_mirroring() Received a fatal error.
Loc: [Unknown file(0)]
Totals: 1 passed, 1 failed, 0 skipped, 0 blacklisted, 305653ms
********* Finished testing of tst_qquickpositioners *********
make: *** [check] Abort trap: 6

agent:2018/06/20 18:56:47 build.go:224: Process finished with error: exit status 2
agent:2018/06/20 18:56:47 build.go:422: Executing scheduled instruction 1 of 2 - Upload all core dumps if there are some
agent:2018/06/20 18:56:47 build.go:364: No core files have been found, that is good
agent:2018/06/20 18:56:47 build.go:424:
agent:2018/06/20 18:56:47 build.go:422: Executing scheduled instruction 2 of 2 - Upload test results
agent:2018/06/20 18:56:47 storageclient.go:518: Collecting test results, archiving and uploading them
agent:2018/06/20 18:56:47 build.go:176: Error reading from stdout/err: exit status 2
agent:2018/06/20 18:56:47 result.go:155: Collecting 145 test results ...
agent:2018/06/20 18:56:48 build.go:424:
agent:2018/06/20 18:56:48 agent.go:198: Test failed
agent:2018/06/20 18:56:48 agent.go:94: ERROR building: exit status 2