I have a QStandardItemModel that has text and another QStandardItemModel, both have CPP ownership, besides I have code like: 

ScrollView {
  ListView {
    model: devices
    delegate: ItemDelegate {
      text; roleText
      onClicked: connectionsView.model = roleModel
    }
  }
}

ScrollView {
  ListView {
    id: connectionsView
  }
}

The first click works fine, the second crashes the application, removing the surrounding ScrollView of connectionsView, it works as expected,

The backtrace I got is not of much use, my app is a debug build but it seems Qt is not, I'm using precompiled Qt binaries on Linux.