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  1. Qt
  2. QTBUG-51042

Qt Bearer thread crash on OS X

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Cannot Reproduce
    • Affects Version/s: 5.5.1
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      OS X 10.11.3
    • Platform/s:
      macOS

      Description

      A customer complains about my Qt 5 application crashing when idling. Turned out, it's the Qt Bearer thread (is there any way to disable it?):

      Thread 4 Crashed:: Qt bearer thread
      0 com.apple.CoreFoundation 0x00007fff95fbe4ca CFRelease + 1434
      1 libqcorewlanbearer.dylib 0x0000000115c27554 0x115c20000 + 30036
      2 libqcorewlanbearer.dylib 0x0000000115c24fb2 0x115c20000 + 20402
      3 org.qt-project.QtCore 0x000000010f95e2f2 QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const + 1026
      4 org.qt-project.QtCore 0x000000010f95d91a QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) + 2122
      5 org.qt-project.QtNetwork 0x000000010fdf8c65 QNetworkConfigurationManagerPrivate::pollEngines() + 629
      6 org.qt-project.QtNetwork 0x000000010fe6c037 0x10fd92000 + 892983
      7 org.qt-project.QtCore 0x000000010f9877d2 QMetaObject::activate(QObject*, int, int, void**) + 2994
      8 org.qt-project.QtCore 0x000000010f9800f0 QObject::event(QEvent*) + 48
      9 org.qt-project.QtWidgets 0x000000010eb9eddb QApplicationPrivate::notify_helper(QObject*, QEvent*) + 251
      10 org.qt-project.QtWidgets 0x000000010eba20f8 QApplication::notify(QObject*, QEvent*) + 8136
      11 org.qt-project.QtCore 0x000000010f954da3 QCoreApplication::notifyInternal(QObject*, QEvent*) + 115
      12 org.qt-project.QtCore 0x000000010f9a9196 QTimerInfoList::activateTimers() + 1270
      13 org.qt-project.QtCore 0x000000010f9a7e80 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 256
      14 org.qt-project.QtCore 0x000000010f95239d QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 381
      15 org.qt-project.QtCore 0x000000010f747a95 QThread::exec() + 117
      16 org.qt-project.QtCore 0x000000010f74b523 0x10f716000 + 218403
      17 libsystem_pthread.dylib 0x00007fff9791ac13 _pthread_body + 131
      18 libsystem_pthread.dylib 0x00007fff9791ab90 _pthread_start + 168
      19 libsystem_pthread.dylib 0x00007fff97918375 thread_start + 13

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              Assignee:
              tpochep Timur Pocheptsov
              Reporter:
              alexium Alex
              Votes:
              2 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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