./tst_qimagereader setScaledClipRect
********* Start testing of tst_QImageReader *********
Config: Using QtTest library 5.15.2, Qt 5.15.2 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 12.0.0 (clang-1200.0.32.29) (Apple)), osx 11.2
PASS   : tst_QImageReader::initTestCase()
PASS   : tst_QImageReader::setScaledClipRect(BMP: colorful)
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b0c000222a4 by thread T5:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fe3c)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b0c000222a4 by main thread:
    #0 QHash<QThreadPoolThread*, QHashDummyValue>::insert(QThreadPoolThread* const&, QHashDummyValue const&) <null>:2 (QtCore:x86_64+0x444d4)
    #1 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40e9b)
    #2 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #3 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #4 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #5 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #6 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #7 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #8 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #9 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #10 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #11 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #12 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #13 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #14 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #15 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #16 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #17 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #18 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #19 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #20 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Location is heap block of size 48 at 0x7b0c00022290 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QHashData::detach_helper(void (*)(QHashData::Node*, void*), void (*)(QHashData::Node*), int, int) <null>:2 (QtCore:x86_64+0x8718f)
    #2 QHash<QThreadPoolThread*, QHashDummyValue>::insert(QThreadPoolThread* const&, QHashDummyValue const&) <null>:2 (QtCore:x86_64+0x44268)
    #3 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40e9b)
    #4 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #5 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #6 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #7 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #8 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #9 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #10 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #11 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #12 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #13 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #14 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #15 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #16 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #17 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #18 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #19 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #20 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #21 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #22 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3fe3c) in QThreadPoolThread::run()+0x17c
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Write of size 8 at 0x7b2800003448 by thread T5:
    #0 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x89865)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous read of size 8 at 0x7b2800003448 by main thread:
    #0 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40a62)
    #1 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #2 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #3 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #4 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #5 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #6 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #7 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #8 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #9 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #10 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #11 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #12 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #13 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #14 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #15 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #16 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #17 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #18 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Location is heap block of size 160 at 0x7b28000033e0 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QThreadPool::globalInstance() <null>:2 (QtCore:x86_64+0x4273c)
    #2 void qt_qimageScaleAARGBA_down_x_up_y_sse4<true>(QImageScale::QImageScaleInfo*, unsigned int*, int, int, int, int) <null>:2 (QtGui:x86_64+0xc2d5)
    #3 qSmoothScaleImage(QImage const&, int, int) <null>:2 (QtGui:x86_64+0x3d8f85)
    #4 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefbce)
    #5 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #6 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #7 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #8 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #9 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #10 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #11 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #12 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #13 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #14 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #15 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #16 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #17 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x89865) in QListData::detach_grow(int*, int)+0x115
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Write of size 4 at 0x7b2800003474 by thread T5:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400e6)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b2800003474 by main thread:
    #0 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40eb0)
    #1 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #2 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #3 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #4 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #5 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #6 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #7 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #8 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #9 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #10 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #11 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #12 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #13 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #14 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #15 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #16 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #17 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #18 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #19 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Location is heap block of size 160 at 0x7b28000033e0 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QThreadPool::globalInstance() <null>:2 (QtCore:x86_64+0x4273c)
    #2 void qt_qimageScaleAARGBA_down_x_up_y_sse4<true>(QImageScale::QImageScaleInfo*, unsigned int*, int, int, int, int) <null>:2 (QtGui:x86_64+0xc2d5)
    #3 qSmoothScaleImage(QImage const&, int, int) <null>:2 (QtGui:x86_64+0x3d8f85)
    #4 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefbce)
    #5 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #6 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #7 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #8 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #9 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #10 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #11 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #12 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #13 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #14 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #15 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #16 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #17 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x400e6) in QThreadPoolThread::run()+0x426
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b080001502c by thread T6:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fe7f)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b080001502c by thread T5:
    #0 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x89854)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 32 at 0x7b0800015020 allocated by thread T5:
    #0 malloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x5239a)
    #1 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x897c2)
    #2 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3fe7f) in QThreadPoolThread::run()+0x1bf
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b0800015028 by thread T6:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fe8c)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b0800015028 by thread T5:
    #0 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x89840)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 32 at 0x7b0800015020 allocated by thread T5:
    #0 malloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x5239a)
    #1 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x897c2)
    #2 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3fe8c) in QThreadPoolThread::run()+0x1cc
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b0800015024 by thread T6:
    #0 QListData::append() <null>:2 (QtCore:x86_64+0x89c9f)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43f87)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b0800015024 by thread T5:
    #0 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x897d9)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 32 at 0x7b0800015020 allocated by thread T5:
    #0 malloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x5239a)
    #1 QListData::detach_grow(int*, int) <null>:2 (QtCore:x86_64+0x897c2)
    #2 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43e44)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x89c9f) in QListData::append()+0x3f
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b0800014830 by main thread:
    #0 QSemaphore::acquire(int) <null>:2 (QtCore:x86_64+0x3f796)
    #1 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf723f)
    #2 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #3 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #4 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #5 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #6 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #7 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #8 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:512 (tst_qimagereader:x86_64+0x100013c7e)
    #9 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #10 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #11 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #12 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #13 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #14 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #15 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #16 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Previous write of size 4 at 0x7b0800014830 by thread T6:
    #0 QSemaphore::release(int) <null>:2 (QtCore:x86_64+0x3f866)
    #1 std::__1::__function::__func<convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>)::$_1, std::__1::allocator<convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>)::$_1>, void ()>::operator()() <null>:2 (QtGui:x86_64+0x10854d)
    #2 FunctionRunnable::run() <null>:2 (QtCore:x86_64+0x35e54)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fddc)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 24 at 0x7b0800014820 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QSemaphore::QSemaphore(int) <null>:2 (QtCore:x86_64+0x3f622)
    #2 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf7140)
    #3 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #4 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #5 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #6 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #7 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #8 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #9 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:512 (tst_qimagereader:x86_64+0x100013c7e)
    #10 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #11 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #12 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #13 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #14 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #15 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #16 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #17 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3f796) in QSemaphore::acquire(int)+0x66
==================
PASS   : tst_QImageReader::setScaledClipRect(BMP: test32bfv4)
PASS   : tst_QImageReader::setScaledClipRect(BMP: test32v5)
PASS   : tst_QImageReader::setScaledClipRect(BMP: font)
PASS   : tst_QImageReader::setScaledClipRect(XPM: marble)
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Write of size 8 at 0x7b740001fe20 by thread T7:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3ff80)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous read of size 8 at 0x7b740001fe20 by thread T5:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3ffbb)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 2064 at 0x7b740001fe00 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QThreadPoolPrivate::enqueueTask(QRunnable*, int) <null>:2 (QtCore:x86_64+0x41192)
    #2 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40adc)
    #3 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #4 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #5 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #6 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #7 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #8 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #9 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #10 QPngHandlerPrivate::readPngImage(QImage*) <null>:2 (QtGui:x86_64+0x164cda)
    #11 QPngHandler::read(QImage*) <null>:2 (QtGui:x86_64+0x166fdf)
    #12 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10e92e)
    #13 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #14 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #15 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #16 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #17 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #18 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #19 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #20 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #21 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #22 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T7 (tid=2945950, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3ff80) in QThreadPoolThread::run()+0x2c0
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Write of size 4 at 0x7b740001fe04 by thread T7:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3ff9b)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b740001fe04 by thread T5:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3ff9b)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 2064 at 0x7b740001fe00 allocated by main thread:
    #0 operator new(unsigned long) <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x7831b)
    #1 QThreadPoolPrivate::enqueueTask(QRunnable*, int) <null>:2 (QtCore:x86_64+0x41192)
    #2 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40adc)
    #3 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #4 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #5 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #6 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #7 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #8 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #9 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #10 QPngHandlerPrivate::readPngImage(QImage*) <null>:2 (QtGui:x86_64+0x164cda)
    #11 QPngHandler::read(QImage*) <null>:2 (QtGui:x86_64+0x166fdf)
    #12 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10e92e)
    #13 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #14 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #15 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #16 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #17 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #18 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #19 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #20 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #21 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #22 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T7 (tid=2945950, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3ff9b) in QThreadPoolThread::run()+0x2db
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b1000020a44 by thread T6:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fedd)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b1000020a44 by thread T7:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fd92)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 64 at 0x7b1000020a40 allocated by main thread:
    #0 malloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x5239a)
    #1 QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) <null>:2 (QtCore:x86_64+0x50252)
    #2 QVector<QueuePage*>::realloc(int, QFlags<QArrayData::AllocationOption>) <null>:2 (QtCore:x86_64+0x43c6f)
    #3 QThreadPoolPrivate::enqueueTask(QRunnable*, int) <null>:2 (QtCore:x86_64+0x412a8)
    #4 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40adc)
    #5 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #6 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #7 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #8 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #9 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #10 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #11 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #12 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #13 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #14 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:512 (tst_qimagereader:x86_64+0x100013c7e)
    #15 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #16 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #17 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #18 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #19 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #20 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #21 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #22 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T7 (tid=2945950, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3fedd) in QThreadPoolThread::run()+0x21d
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Write of size 4 at 0x7b100002094c by thread T6:
    #0 QListData::append() <null>:2 (QtCore:x86_64+0x89d6b)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43f87)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous read of size 4 at 0x7b100002094c by thread T7:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x40197)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 64 at 0x7b1000020940 allocated by thread T7:
    #0 realloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x524c2)
    #1 QListData::append() <null>:2 (QtCore:x86_64+0x89d3a)
    #2 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43f87)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T7 (tid=2945950, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x89d6b) in QListData::append()+0x10b
==================
==================
WARNING: ThreadSanitizer: data race (pid=87336)
  Read of size 4 at 0x7b1000020948 by thread T5:
    #0 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x3fe8c)
    #1 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Previous write of size 4 at 0x7b1000020948 by thread T6:
    #0 QListData::append() <null>:2 (QtCore:x86_64+0x89d0b)
    #1 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43f87)
    #2 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #3 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Location is heap block of size 64 at 0x7b1000020940 allocated by thread T7:
    #0 realloc <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x524c2)
    #1 QListData::append() <null>:2 (QtCore:x86_64+0x89d3a)
    #2 QList<QThreadPoolThread*>::append(QThreadPoolThread* const&) <null>:2 (QtCore:x86_64+0x43f87)
    #3 QThreadPoolThread::run() <null>:2 (QtCore:x86_64+0x400c4)
    #4 QThreadPrivate::start(void*) <null>:2 (QtCore:x86_64+0x3906d)

  Thread T5 (tid=2945948, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40bfd)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T6 (tid=2945949, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

  Thread T7 (tid=2945950, running) created by main thread at:
    #0 pthread_create <null>:3 (libclang_rt.tsan_osx_dynamic.dylib:x86_64h+0x2d8fd)
    #1 QThread::start(QThread::Priority) <null>:2 (QtCore:x86_64+0x39b72)
    #2 QThreadPoolPrivate::startThread(QRunnable*) <null>:2 (QtCore:x86_64+0x40ed5)
    #3 QThreadPoolPrivate::tryStart(QRunnable*) <null>:2 (QtCore:x86_64+0x40c31)
    #4 QThreadPool::start(QRunnable*, int) <null>:2 (QtCore:x86_64+0x429a1)
    #5 QThreadPool::start(std::__1::function<void ()>, int) <null>:2 (QtCore:x86_64+0x42bb9)
    #6 convert_generic(QImageData*, QImageData const*, QFlags<Qt::ImageConversionFlag>) <null>:2 (QtGui:x86_64+0xf71f7)
    #7 QImage::convertToFormat_helper(QImage::Format, QFlags<Qt::ImageConversionFlag>) const <null>:2 (QtGui:x86_64+0xe2dbd)
    #8 QImage::smoothScaled(int, int) const <null>:2 (QtGui:x86_64+0xefb51)
    #9 QImage::transformed(QTransform const&, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe7086)
    #10 QImage::scaled(QSize const&, Qt::AspectRatioMode, Qt::TransformationMode) const <null>:2 (QtGui:x86_64+0xe6581)
    #11 QImageReader::read(QImage*) <null>:2 (QtGui:x86_64+0x10eee8)
    #12 QImageReader::read() <null>:2 (QtGui:x86_64+0x10e512)
    #13 tst_QImageReader::setScaledClipRect() tst_qimagereader.cpp:502 (tst_qimagereader:x86_64+0x100013a27)
    #14 tst_QImageReader::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) tst_qimagereader.moc:317 (tst_qimagereader:x86_64+0x1000406ce)
    #15 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const <null>:2 (QtCore:x86_64+0x32bc0d)
    #16 QTest::TestMethods::invokeTestOnData(int) const <null>:2 (QtTest:x86_64+0xbb79)
    #17 QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const <null>:2 (QtTest:x86_64+0xceb0)
    #18 QTest::TestMethods::invokeTests(QObject*) const <null>:2 (QtTest:x86_64+0xe747)
    #19 QTest::qRun() <null>:2 (QtTest:x86_64+0xf000)
    #20 QTest::qExec(QObject*, int, char**) <null>:2 (QtTest:x86_64+0xeb3e)
    #21 main tst_qimagereader.cpp:2096 (tst_qimagereader:x86_64+0x100040445)

SUMMARY: ThreadSanitizer: data race (QtCore:x86_64+0x3fe8c) in QThreadPoolThread::run()+0x1cc
==================
PASS   : tst_QImageReader::setScaledClipRect(PNG: kollada)