Maybe not related. But I think is VMware / Windows 10 related...
2015-10-02T12:13:14.452-05:00| crtbora| I120: crt::win32::MainMKSWindow::OnMKSPresentChanged present = false 2015-10-02T12:13:14.452-05:00| crtbora| I120: cui::MKS::OnSetAttachedCompleted 2015-10-02T12:13:14.491-05:00| crtbora| I120: VmdbPipeStreamsOvlError Couldn't read: (109) The pipe has been ended. 2015-10-02T12:13:14.491-05:00| crtbora| I120: VmdbCnxDisconnect: Disconnect: closed pipe for sub cnx '/db/connection/#20/' (-32) 2015-10-02T12:13:14.491-05:00| crtbora| I120: crt::common::MKS::OnBroken: VMDB connection is broken. 2015-10-02T12:13:14.491-05:00| crtbora| I120: crt::common::MKS::SetConnectionState: MKS connection state changes from -1 to 0. 2015-10-02T12:13:14.491-05:00| crtbora| I120: crt::common::MKS::GetConnectionStateReason(): remote mks disconnect reason code is 5. 2015-10-02T12:13:20.234-05:00| crtbora| I120: crt::win32::VM::~VM: VM destructor. 2015-10-02T12:13:20.234-05:00| crtbora| I120: VmdbDbRemoveCnx: Removing Cnx from Db for '/db/connection/#20/'