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webcamoid / webcamoid

Webcamoid is a full featured and multiplatform webcam suite.
https://webcamoid.github.io/
GNU General Public License v3.0
2.27k stars 242 forks source link

App hangs when changing cameras #478

Closed slhck closed 2 years ago

slhck commented 2 years ago

Reporting a problem?

Summary

When I switch from one camera to another, the app hangs.

Current Behavior

I open the application and switch from one camera to another. The beach ball appears and the app hangs. I have to force-quit it.

Expected Behavior

Simply switch to another camera.

Steps to Reproduce

  1. Open the app
  2. Click the Settings --> Video button
  3. Click the camera name to enter its settings
  4. Press X to close the settings
  5. Choose another camera
  6. App hangs

Your Environment

Crash log

Crash log 
Date/Time:        2021-12-29 19:53:52.788 +0100
End time:         2021-12-29 19:55:57.215 +0100
OS Version:       macOS 12.1 (Build 21C52)
Architecture:     arm64e
Report Version:   35
Incident Identifier: F72959AE-3123-4AF6-A930-0035A2DB9647
Share With Devs:  Yes

Data Source:      Stackshots
Shared Cache:     66C33C62-48A9-31E5-B8B5-7A71C9760D07 slid base address 0x1acd00000, slide 0x2cd00000
Shared Cache:     E72A2011-6ACF-3F25-BFE7-730570330401 slid base address 0x7ff81f464000, slide 0x1f464000
Shared Cache:     7B87B74E-726C-3672-8699-6F7BEAA1E114 slid base address 0x193b28000, slide 0x13b28000

Command:          Webcamoid
Path:             /Applications/Webcamoid.app/Contents/MacOS/Webcamoid
Identifier:       com.webcamoidprj.webcamoid
Version:          9.0.0 (9.0.0)
Architecture:     x86_64 (translated)
Parent:           launchd [1]
PID:              29671
Time Since Fork:  239s

Event:            hang
Duration:         124.43s
Duration Sampled: 1.20s (process was unresponsive for 123 seconds before sampling)
Steps:            12 (100ms sampling interval)

Hardware model:   MacBookPro18,3
Active cpus:      8
HW page size:     16384
VM page size:     16384

Time Awake Since Boot: 34640s
Time Since Wake:  3535s

Fan speed:        0 rpm
Total CPU Time:   1.525s (2.1G cycles, 3.2G instructions, 0.65c/i)
Advisory levels:  Battery -> 3, User -> 2, ThermalPressure -> 0, Combined -> 2
Free disk space:  547.74 GB/926.35 GB, low space threshold 3072 MB

--------------------------------------------------
Timeline format: stacks are sorted chronologically
Use -i and -heavy to re-report with count sorting
--------------------------------------------------

Heaviest stack for the main thread of the target process:
  12  start + 462 (dyld + 21758) [0x20045f4fe]
  12  ??? (Webcamoid + 102117) [0x100279ee5]
  12  QCoreApplication::exec() + 130 (QtCore + 1990754) [0x10d853062]
  12  QEventLoop::exec(QFlags) + 471 (QtCore + 1974471) [0x10d84f0c7]
  12  ??? (libqcocoa.dylib + 237658) [0x10d09d05a]
  12  -[NSApplication run] + 586 (AppKit + 193961) [0x7ff82218c5a9]
  12  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1411 (AppKit + 250296) [0x7ff82219a1b8]
  12  _DPSNextEvent + 886 (AppKit + 256844) [0x7ff82219bb4c]
  12  _BlockUntilNextEventMatchingListInModeWithFilter + 70 (HIToolbox + 204773) [0x7ff8288c6fe5]
  12  ReceiveNextEventCommon + 284 (HIToolbox + 205080) [0x7ff8288c7118]
  12  RunCurrentEventLoopInMode + 292 (HIToolbox + 206065) [0x7ff8288c74f1]
  12  CFRunLoopRunSpecific + 567 (CoreFoundation + 514217) [0x7ff81f8458a9]
  12  __CFRunLoopRun + 897 (CoreFoundation + 516863) [0x7ff81f8462ff]
  12  __CFRunLoopDoSources0 + 242 (CoreFoundation + 522467) [0x7ff81f8478e3]
  12  __CFRunLoopDoSource0 + 180 (CoreFoundation + 523120) [0x7ff81f847b70]
  12  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (CoreFoundation + 523272) [0x7ff81f847c08]
  12  ??? (libqcocoa.dylib + 242600) [0x10d09e3a8]
  12  QWindowSystemInterface::sendWindowSystemEvents(QFlags) + 204 (QtGui + 126460) [0x10c1d7dfc]
  12  QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 3559 (QtGui + 234151) [0x10c1f22a7]
  12  QCoreApplication::notifyInternal2(QObject*, QEvent*) + 167 (QtCore + 1989319) [0x10d852ac7]
  12  QApplication::notify(QObject*, QEvent*) + 480 (QtWidgets + 72192) [0x109633a00]
  12  QApplicationPrivate::notify_helper(QObject*, QEvent*) + 262 (QtWidgets + 67142) [0x109632646]
  12  QQuickWindow::event(QEvent*) + 241 (QtQuick + 1336177) [0x10a512371]
  12  QWindow::event(QEvent*) + 133 (QtGui + 296677) [0x10c2016e5]
  12  QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) + 1413 (QtQuick + 1357797) [0x10a5177e5]
  12  QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) + 223 (QtQuick + 1353967) [0x10a5168ef]
  12  QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) + 605 (QtQuick + 1346317) [0x10a514b0d]
  12  QCoreApplication::notifyInternal2(QObject*, QEvent*) + 167 (QtCore + 1989319) [0x10d852ac7]
  12  QApplication::notify(QObject*, QEvent*) + 480 (QtWidgets + 72192) [0x109633a00]
  12  QApplicationPrivate::notify_helper(QObject*, QEvent*) + 262 (QtWidgets + 67142) [0x109632646]
  12  QQuickItem::event(QEvent*) + 127 (QtQuick + 1237967) [0x10a4fa3cf]
  12  QQuickControl::mouseReleaseEvent(QMouseEvent*) + 26 (QtQuickTemplates2 + 169834) [0x10bbef76a]
  12  QQuickAbstractButtonPrivate::handleRelease(QPointF const&) + 425 (QtQuickTemplates2 + 33161) [0x10bbce189]
  12  ??? (QtCore + 2187144) [0x10d882f88]
  12  QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) + 618 (QtQml + 2273770) [0x10b0aa1ea]
  12  ??? (QtQml + 2091811) [0x10b07db23]
  12  QQmlBoundSignalExpression::evaluate(void**) + 1029 (QtQml + 2089877) [0x10b07d395]
  12  QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) + 594 (QtQml + 2377186) [0x10b0c35e2]
  12  QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) + 326 (QtQml + 810022) [0x10af44c26]
  12  ??? (QtQml + 1182048) [0x10af9f960]
  12  ??? (QtQml + 1185507) [0x10afa06e3]
  12  QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) + 395 (QtQml + 886843) [0x10af5783b]
  12  QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) + 721 (QtQml + 1068129) [0x10af83c61]
  12  QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) + 2333 (QtQml + 1061053) [0x10af820bd]
  12  ??? (Webcamoid + 374694) [0x1002bc7a6]
  12  ??? (Webcamoid + 360748) [0x1002b912c]
  12  ??? (Webcamoid + 346168) [0x1002b5838]
  12  QObject::setProperty(char const*, QVariant const&) + 104 (QtCore + 2189320) [0x10d883808]
  12  QMetaProperty::write(QObject*, QVariant const&) const + 1148 (QtCore + 2044652) [0x10d8602ec]
  12  VideoCaptureElement::qt_metacall(QMetaObject::Call, int, void**) + 70 (libVideoCapture.dylib + 63414) [0x11355b7b6]
  12  VideoCaptureElement::setMedia(QString const&) + 79 (libVideoCapture.dylib + 45391) [0x11355714f]
  12  Capture::deviceChanged(QString const&) + 55 (libVideoCapture_avfoundation.dylib + 34007) [0x1125e84d7]
  12  ??? (QtCore + 2188148) [0x10d883374]
  12  VideoCaptureElement::mediaChanged(QString const&) + 55 (libVideoCapture.dylib + 36215) [0x113554d77]
  12  ??? (QtCore + 2187144) [0x10d882f88]
  12  QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) + 618 (QtQml + 2273770) [0x10b0aa1ea]
  12  ??? (QtQml + 2091811) [0x10b07db23]
  12  QQmlBoundSignalExpression::evaluate(void**) + 1029 (QtQml + 2089877) [0x10b07d395]
  12  QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) + 594 (QtQml + 2377186) [0x10b0c35e2]
  12  QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) + 326 (QtQml + 810022) [0x10af44c26]
  12  ??? (QtQml + 1182048) [0x10af9f960]
  12  ??? (QtQml + 1187183) [0x10afa0d6f]
  12  ??? (QtQml + 822143) [0x10af47b7f]
  12  ??? (QtQml + 1182048) [0x10af9f960]
  12  ??? (QtQml + 1187183) [0x10afa0d6f]
  12  QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const + 1394 (QtQml + 1076210) [0x10af85bf2]
  12  ??? (QtQml + 1077874) [0x10af86272]
  12  ??? (QtQml + 1094526) [0x10af8a37e]
  12  VideoCaptureElement::qt_metacall(QMetaObject::Call, int, void**) + 124 (libVideoCapture.dylib + 63468) [0x11355b7ec]
  12  VideoCaptureElement::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) + 2897 (libVideoCapture.dylib + 61361) [0x11355afb1]
  12  VideoCaptureElement::imageControls() const + 46 (libVideoCapture.dylib + 43598) [0x113556a4e]
  12  QReadWriteLock::tryLockForRead(int) + 583 (QtCore + 152007) [0x10d6921c7]
  12  ??? (QtCore + 154021) [0x10d6929a5]
  12  QWaitCondition::wait(QMutex*, QDeadlineTimer) + 84 (QtCore + 173892) [0x10d697744]
  12  ??? (QtCore + 174027) [0x10d6977cb]
  12  ??? [0x7ff8afcfe940]
 *12  psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180]

Process:          Webcamoid [29671]
UUID:             C95CA3DB-6CC4-331E-A1C3-EE0B0ED6A4E4
Path:             /Applications/Webcamoid.app/Contents/MacOS/Webcamoid
Identifier:       com.webcamoidprj.webcamoid
Version:          9.0.0 (9.0.0)
Shared Cache:     E72A2011-6ACF-3F25-BFE7-730570330401 slid base address 0x7ff81f464000, slide 0x1f464000
Architecture:     x86_64 (translated)
Parent:           launchd [1]
UID:              501
Footprint:        154.32 MB
Time Since Fork:  239s
Num samples:      12 (1-12)
CPU Time:         0.005s (7.1M cycles, 1447.1K instructions, 4.94c/i)
Note:             Suspended for 2 samples
Note:             Unresponsive for 123 seconds before sampling
Note:             3 idle work queue threads omitted

  Thread 0x4e144    DispatchQueue "com.apple.main-thread"(1)    12 samples (1-12)    priority 47 (base 47)
  
  12  start + 462 (dyld + 21758) [0x20045f4fe] 1-12
    12  ??? (Webcamoid + 102117) [0x100279ee5] 1-12
      12  QCoreApplication::exec() + 130 (QtCore + 1990754) [0x10d853062] 1-12
        12  QEventLoop::exec(QFlags) + 471 (QtCore + 1974471) [0x10d84f0c7] 1-12
          12  ??? (libqcocoa.dylib + 237658) [0x10d09d05a] 1-12
            12  -[NSApplication run] + 586 (AppKit + 193961) [0x7ff82218c5a9] 1-12
              12  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1411 (AppKit + 250296) [0x7ff82219a1b8] 1-12
                12  _DPSNextEvent + 886 (AppKit + 256844) [0x7ff82219bb4c] 1-12
                  12  _BlockUntilNextEventMatchingListInModeWithFilter + 70 (HIToolbox + 204773) [0x7ff8288c6fe5] 1-12
                    12  ReceiveNextEventCommon + 284 (HIToolbox + 205080) [0x7ff8288c7118] 1-12
                      12  RunCurrentEventLoopInMode + 292 (HIToolbox + 206065) [0x7ff8288c74f1] 1-12
                        12  CFRunLoopRunSpecific + 567 (CoreFoundation + 514217) [0x7ff81f8458a9] 1-12
                          12  __CFRunLoopRun + 897 (CoreFoundation + 516863) [0x7ff81f8462ff] 1-12
                            12  __CFRunLoopDoSources0 + 242 (CoreFoundation + 522467) [0x7ff81f8478e3] 1-12
                              12  __CFRunLoopDoSource0 + 180 (CoreFoundation + 523120) [0x7ff81f847b70] 1-12
                                12  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17 (CoreFoundation + 523272) [0x7ff81f847c08] 1-12
                                  12  ??? (libqcocoa.dylib + 242600) [0x10d09e3a8] 1-12
                                    12  QWindowSystemInterface::sendWindowSystemEvents(QFlags) + 204 (QtGui + 126460) [0x10c1d7dfc] 1-12
                                      12  QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) + 3559 (QtGui + 234151) [0x10c1f22a7] 1-12
                                        12  QCoreApplication::notifyInternal2(QObject*, QEvent*) + 167 (QtCore + 1989319) [0x10d852ac7] 1-12
                                          12  QApplication::notify(QObject*, QEvent*) + 480 (QtWidgets + 72192) [0x109633a00] 1-12
                                            12  QApplicationPrivate::notify_helper(QObject*, QEvent*) + 262 (QtWidgets + 67142) [0x109632646] 1-12
                                              12  QQuickWindow::event(QEvent*) + 241 (QtQuick + 1336177) [0x10a512371] 1-12
                                                12  QWindow::event(QEvent*) + 133 (QtGui + 296677) [0x10c2016e5] 1-12
                                                  12  QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) + 1413 (QtQuick + 1357797) [0x10a5177e5] 1-12
                                                    12  QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) + 223 (QtQuick + 1353967) [0x10a5168ef] 1-12
                                                      12  QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) + 605 (QtQuick + 1346317) [0x10a514b0d] 1-12
                                                        12  QCoreApplication::notifyInternal2(QObject*, QEvent*) + 167 (QtCore + 1989319) [0x10d852ac7] 1-12
                                                          12  QApplication::notify(QObject*, QEvent*) + 480 (QtWidgets + 72192) [0x109633a00] 1-12
                                                            12  QApplicationPrivate::notify_helper(QObject*, QEvent*) + 262 (QtWidgets + 67142) [0x109632646] 1-12
                                                              12  QQuickItem::event(QEvent*) + 127 (QtQuick + 1237967) [0x10a4fa3cf] 1-12
                                                                12  QQuickControl::mouseReleaseEvent(QMouseEvent*) + 26 (QtQuickTemplates2 + 169834) [0x10bbef76a] 1-12
                                                                  12  QQuickAbstractButtonPrivate::handleRelease(QPointF const&) + 425 (QtQuickTemplates2 + 33161) [0x10bbce189] 1-12
                                                                    12  ??? (QtCore + 2187144) [0x10d882f88] 1-12
                                                                      12  QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) + 618 (QtQml + 2273770) [0x10b0aa1ea] 1-12
                                                                        12  ??? (QtQml + 2091811) [0x10b07db23] 1-12
                                                                          12  QQmlBoundSignalExpression::evaluate(void**) + 1029 (QtQml + 2089877) [0x10b07d395] 1-12
                                                                            12  QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) + 594 (QtQml + 2377186) [0x10b0c35e2] 1-12
                                                                              12  QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) + 326 (QtQml + 810022) [0x10af44c26] 1-12
                                                                                12  ??? (QtQml + 1182048) [0x10af9f960] 1-12
                                                                                  12  ??? (QtQml + 1185507) [0x10afa06e3] 1-12
                                                                                    12  QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) + 395 (QtQml + 886843) [0x10af5783b] 1-12
                                                                                      12  QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) + 721 (QtQml + 1068129) [0x10af83c61] 1-12
                                                                                        12  QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) + 2333 (QtQml + 1061053) [0x10af820bd] 1-12
                                                                                          12  ??? (Webcamoid + 374694) [0x1002bc7a6] 1-12
                                                                                            12  ??? (Webcamoid + 360748) [0x1002b912c] 1-12
                                                                                              12  ??? (Webcamoid + 346168) [0x1002b5838] 1-12
                                                                                                12  QObject::setProperty(char const*, QVariant const&) + 104 (QtCore + 2189320) [0x10d883808] 1-12
                                                                                                  12  QMetaProperty::write(QObject*, QVariant const&) const + 1148 (QtCore + 2044652) [0x10d8602ec] 1-12
                                                                                                    12  VideoCaptureElement::qt_metacall(QMetaObject::Call, int, void**) + 70 (libVideoCapture.dylib + 63414) [0x11355b7b6] 1-12
                                                                                                      12  VideoCaptureElement::setMedia(QString const&) + 79 (libVideoCapture.dylib + 45391) [0x11355714f] 1-12
                                                                                                        12  Capture::deviceChanged(QString const&) + 55 (libVideoCapture_avfoundation.dylib + 34007) [0x1125e84d7] 1-12
                                                                                                          12  ??? (QtCore + 2188148) [0x10d883374] 1-12
                                                                                                            12  VideoCaptureElement::mediaChanged(QString const&) + 55 (libVideoCapture.dylib + 36215) [0x113554d77] 1-12
                                                                                                              12  ??? (QtCore + 2187144) [0x10d882f88] 1-12
                                                                                                                12  QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) + 618 (QtQml + 2273770) [0x10b0aa1ea] 1-12
                                                                                                                  12  ??? (QtQml + 2091811) [0x10b07db23] 1-12
                                                                                                                    12  QQmlBoundSignalExpression::evaluate(void**) + 1029 (QtQml + 2089877) [0x10b07d395] 1-12
                                                                                                                      12  QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) + 594 (QtQml + 2377186) [0x10b0c35e2] 1-12
                                                                                                                        12  QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) + 326 (QtQml + 810022) [0x10af44c26] 1-12
                                                                                                                          12  ??? (QtQml + 1182048) [0x10af9f960] 1-12
                                                                                                                            12  ??? (QtQml + 1187183) [0x10afa0d6f] 1-12
                                                                                                                              12  ??? (QtQml + 822143) [0x10af47b7f] 1-12
                                                                                                                                12  ??? (QtQml + 1182048) [0x10af9f960] 1-12
                                                                                                                                  12  ??? (QtQml + 1187183) [0x10afa0d6f] 1-12
                                                                                                                                    12  QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const + 1394 (QtQml + 1076210) [0x10af85bf2] 1-12
                                                                                                                                      12  ??? (QtQml + 1077874) [0x10af86272] 1-12
                                                                                                                                        12  ??? (QtQml + 1094526) [0x10af8a37e] 1-12
                                                                                                                                          12  VideoCaptureElement::qt_metacall(QMetaObject::Call, int, void**) + 124 (libVideoCapture.dylib + 63468) [0x11355b7ec] 1-12
                                                                                                                                            12  VideoCaptureElement::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) + 2897 (libVideoCapture.dylib + 61361) [0x11355afb1] 1-12
                                                                                                                                              12  VideoCaptureElement::imageControls() const + 46 (libVideoCapture.dylib + 43598) [0x113556a4e] 1-12
                                                                                                                                                12  QReadWriteLock::tryLockForRead(int) + 583 (QtCore + 152007) [0x10d6921c7] 1-12
                                                                                                                                                  12  ??? (QtCore + 154021) [0x10d6929a5] 1-12
                                                                                                                                                    12  QWaitCondition::wait(QMutex*, QDeadlineTimer) + 84 (QtCore + 173892) [0x10d697744] 1-12
                                                                                                                                                      12  ??? (QtCore + 174027) [0x10d6977cb] 1-12
                                                                                                                                                        12  ??? [0x7ff8afcfe940] 1-12
                                                                                                                                                         *4   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] 1-4
                                                                                                                                                         *2   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] (suspended) 5-6
                                                                                                                                                         *6   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] 7-12

  Thread 0x4e148    Thread name "com.apple.rosetta.exceptionserver"    12 samples (1-12)    priority 31 (base 31)
  
  12  ??? (runtime + 77988) [0x7ff7fff7c0a4] 1-12
    12  ??? (runtime + 71976) [0x7ff7fff7a928] 1-12
      12  ??? (runtime + 18660) [0x7ff7fff6d8e4] 1-12
       *4   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] 1-4
       *2   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] (suspended) 5-6
       *6   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] 7-12

  Thread 0x4e17b    Thread name "QQmlThread"    12 samples (1-12)    priority 31 (base 31)
  
  12  thread_start + 15 (libsystem_pthread.dylib + 8207) [0x7ff81f77d00f] 1-12
    12  _pthread_start + 125 (libsystem_pthread.dylib + 25844) [0x7ff81f7814f4] 1-12
      12  ??? (QtCore + 142138) [0x10d68fb3a] 1-12
        12  ??? (QtQml + 2650521) [0x10b106199] 1-12
          12  QThread::exec() + 140 (QtCore + 138284) [0x10d68ec2c] 1-12
            12  QEventLoop::exec(QFlags) + 471 (QtCore + 1974471) [0x10d84f0c7] 1-12
              12  QEventDispatcherUNIX::processEvents(QFlags) + 812 (QtCore + 2379964) [0x10d8b20bc] 1-12
                12  ??? [0x7ff8afcfe940] 1-12
                 *12  ??? (kernel.release.t6000 + 30712) [0xfffffe000791f7f8] 1-12
                   *12  ??? (kernel.release.t6000 + 1580956) [0xfffffe0007a99f9c] 1-12
                     *12  ??? (kernel.release.t6000 + 7058776) [0xfffffe0007fd3558] 1-12
                       *12  ??? (kernel.release.t6000 + 6087516) [0xfffffe0007ee635c] 1-12
                         *12  ??? (kernel.release.t6000 + 5744132) [0xfffffe0007e92604] 1-12
                           *12  ??? (kernel.release.t6000 + 525520) [0xfffffe00079984d0] 1-12
                             *4   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] 1-4
                             *2   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] (suspended) 5-6
                             *6   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] 7-12

  Thread 0x4e184    Thread name "AMCP Logging Spool"    12 samples (1-12)    priority 19 (base 19)
  
  12  thread_start + 15 (libsystem_pthread.dylib + 8207) [0x7ff81f77d00f] 1-12
    12  _pthread_start + 125 (libsystem_pthread.dylib + 25844) [0x7ff81f7814f4] 1-12
      12  void* caulk::thread_proxy > >(void*) + 41 (caulk + 7502) [0x7ff828639d4e] 1-12
        12  caulk::concurrent::details::worker_thread::run() + 36 (caulk + 8330) [0x7ff82863a08a] 1-12
          12  ??? [0x7ff8afcfe940] 1-12
           *4   ??? (kernel.release.t6000 + 576020) [0xfffffe00079a4a14] 1-4
           *2   ??? (kernel.release.t6000 + 576020) [0xfffffe00079a4a14] (suspended) 5-6
           *6   ??? (kernel.release.t6000 + 576020) [0xfffffe00079a4a14] 7-12

  Thread 0x4e1ad    Thread name "Qt bearer thread"    12 samples (1-12)    priority 31 (base 31)
  
  12  thread_start + 15 (libsystem_pthread.dylib + 8207) [0x7ff81f77d00f] 1-12
    12  _pthread_start + 125 (libsystem_pthread.dylib + 25844) [0x7ff81f7814f4] 1-12
      12  ??? (QtCore + 142138) [0x10d68fb3a] 1-12
        12  QThread::exec() + 140 (QtCore + 138284) [0x10d68ec2c] 1-12
          12  QEventLoop::exec(QFlags) + 471 (QtCore + 1974471) [0x10d84f0c7] 1-12
            12  QEventDispatcherUNIX::processEvents(QFlags) + 812 (QtCore + 2379964) [0x10d8b20bc] 1-12
              12  ??? [0x7ff8afcfe940] 1-12
               *12  ??? (kernel.release.t6000 + 30712) [0xfffffe000791f7f8] 1-12
                 *12  ??? (kernel.release.t6000 + 1580956) [0xfffffe0007a99f9c] 1-12
                   *12  ??? (kernel.release.t6000 + 7058776) [0xfffffe0007fd3558] 1-12
                     *12  ??? (kernel.release.t6000 + 6087516) [0xfffffe0007ee635c] 1-12
                       *12  ??? (kernel.release.t6000 + 5744132) [0xfffffe0007e92604] 1-12
                         *12  ??? (kernel.release.t6000 + 525520) [0xfffffe00079984d0] 1-12
                           *4   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] 1-4
                           *2   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] (suspended) 5-6
                           *6   ??? (kernel.release.t6000 + 532008) [0xfffffe0007999e28] 7-12

  Thread 0x4e1ce    Thread name "com.apple.NSEventThread"    12 samples (1-12)    priority 47 (base 47)    cpu time <0.001s (1259.0K cycles, 476.9K instructions, 2.64c/i)
  
  12  thread_start + 15 (libsystem_pthread.dylib + 8207) [0x7ff81f77d00f] 1-12
    12  _pthread_start + 125 (libsystem_pthread.dylib + 25844) [0x7ff81f7814f4] 1-12
      12  _NSEventThread + 132 (AppKit + 1756568) [0x7ff822309d98] 1-12
        12  CFRunLoopRunSpecific + 567 (CoreFoundation + 514217) [0x7ff81f8458a9] 1-12
          12  __CFRunLoopRun + 1329 (CoreFoundation + 517295) [0x7ff81f8464af] 1-12
            12  __CFRunLoopServiceMachPort + 319 (CoreFoundation + 523761) [0x7ff81f847df1] 1-12
              12  ??? [0x7ff8afcfe940] 1-12
               *4   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] 1-4
               *2   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] (suspended) 5-6
               *6   ??? (kernel.release.t6000 + 217216) [0xfffffe000794d080] 7-12

  Thread 0x4e59d    Thread name "CVDisplayLink"    12 samples (1-12)    priority 54 (base 54)    cpu time 0.004s (5.9M cycles, 970.1K instructions, 6.07c/i)
  
  12  thread_start + 15 (libsystem_pthread.dylib + 8207) [0x7ff81f77d00f] 1-12
    12  _pthread_start + 125 (libsystem_pthread.dylib + 25844) [0x7ff81f7814f4] 1-12
      12  CVDisplayLink::runIOThread() + 534 (CoreVideo + 10858) [0x7ff82740ea6a] 1-12
        12  CVDisplayLink::waitUntil(unsigned long long) + 366 (CoreVideo + 14582) [0x7ff82740f8f6] 1-12
          12  ??? [0x7ff8afcfe940] 1-12
           *4   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] 1-4
           *1   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] (suspended) 5
           *1   ??? (kernel.release.t6000 + 663860) [0xfffffe00079ba134] (suspended) 6
           *6   psynch_cvcontinue + 0 (pthread + 18048) [0xfffffe000a532180] 7-12

  Binary Images:
           0x100261000 -        0x100418fff  com.webcamoidprj.webcamoid 9.0.0 (9.0.0)                     /Applications/Webcamoid.app/Contents/MacOS/Webcamoid
           0x109622000 -        0x109ab5fff  org.qt-project.QtWidgets 5.15 (5.15.2)                       /Applications/Webcamoid.app/Contents/Frameworks/QtWidgets.framework/Versions/5/QtWidgets
           0x10a3cc000 -        0x10a75ffff  org.qt-project.QtQuick 5.15 (5.15.2)           <1FC555D0-DFF9-3185-A081-B09548D78ACE>              /Applications/Webcamoid.app/Contents/Frameworks/QtQuick.framework/Versions/5/QtQuick
           0x10ae7f000 -        0x10b1f6fff  org.qt-project.QtQml 5.15 (5.15.2)             <4D3930B8-1D10-3B8E-B0EC-FA5B0A3652BF>              /Applications/Webcamoid.app/Contents/Frameworks/QtQml.framework/Versions/5/QtQml
           0x10bbc6000 -        0x10bca5fff  org.qt-project.QtQuickTemplates2 5.15 (5.15.2) <6975C29E-6ADD-3EB8-9F4F-A40D662CED88>              /Applications/Webcamoid.app/Contents/Frameworks/QtQuickTemplates2.framework/Versions/5/QtQuickTemplates2
           0x10c1b9000 -        0x10c6d0fff  org.qt-project.QtGui 5.15 (5.15.2)                           /Applications/Webcamoid.app/Contents/Frameworks/QtGui.framework/Versions/5/QtGui
           0x10d063000 -        0x10d1e2fff  libqcocoa.dylib (0)                                          /Applications/Webcamoid.app/Contents/Plugins/platforms/libqcocoa.dylib
           0x10d66d000 -        0x10dbe4fff  org.qt-project.QtCore 5.15 (5.15.2)            <7046633A-7ED1-3A02-B6F9-69F438EDC363>              /Applications/Webcamoid.app/Contents/Frameworks/QtCore.framework/Versions/5/QtCore
           0x1125e0000 -        0x1125fbfff  libVideoCapture_avfoundation.dylib (0)         <4B001295-8BD4-3D08-8D95-490C0D151C85>              /Applications/Webcamoid.app/Contents/Plugins/avkys/libVideoCapture_avfoundation.dylib
           0x11354c000 -        0x113567fff  libVideoCapture.dylib (0)                      <0701BB13-30B2-3EDB-8D7C-59D2B608A0F6>              /Applications/Webcamoid.app/Contents/Plugins/avkys/libVideoCapture.dylib
           0x20045a000 -        0x2004ddfff  dyld (941.4)                                                 /usr/lib/dyld
        0x7ff7fff69000 -     0x7ff7fffa8fff  runtime (254.5.4)                              <21C1E0C9-A36E-3E4B-A12B-1BF54CE4403E>              /usr/libexec/rosetta/runtime
        0x7ff81f77b000 -     0x7ff81f786fff  libsystem_pthread.dylib (485.60.2)             <6C7561B4-4B92-3F45-921E-ABE669299844>              /usr/lib/system/libsystem_pthread.dylib
        0x7ff81f7c8000 -     0x7ff81fcc8fff  com.apple.CoreFoundation 6.9 (1856.105)        <7E1D1901-3F9E-3E2E-A090-3655E5F5E04B>              /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
        0x7ff82215d000 -     0x7ff822febfff  com.apple.AppKit 6.9 (2113.20.111)                           /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
        0x7ff82740c000 -     0x7ff82745dfff  com.apple.CoreVideo 1.8 (0.0)                  <127E441F-3B6D-3C27-8A68-501B156FF6B9>              /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
        0x7ff828638000 -     0x7ff82865afff  com.apple.audio.caulk 1.0 (91)                               /System/Library/PrivateFrameworks/caulk.framework/Versions/A/caulk
        0x7ff828895000 -     0x7ff828b8cfff  com.apple.HIToolbox 2.1.1 (1113.6)             <535DBC28-4D26-3609-86BB-5C40227B648C>              /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
   *0xfffffe0007918000 - 0xfffffe000818bfff  kernel.release.t6000 (8019.61.5)               <2F4E22DC-64BE-3369-B574-0909F0571FA6>__TEXT_EXEC   /System/Library/Kernels/kernel.release.t6000
   *0xfffffe000a52db00 - 0xfffffe000a533bc7  com.apple.kec.pthread 1.0 (1)                  __TEXT_EXEC   /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
slhck commented 2 years ago

This is now fixed in the daily build.

hipersayanX commented 2 years ago

Problem solved in 9.0.0, closing.