This is xnu-8019. See this file in:
__ZN15IOWatchDogTimer25_RESERVEDIOWatchDogTimer0Ev
__ZN15IOWatchDogTimer25_RESERVEDIOWatchDogTimer1Ev
__ZN15IOWatchDogTimer25_RESERVEDIOWatchDogTimer2Ev
__ZN15IOWatchDogTimer25_RESERVEDIOWatchDogTimer3Ev
__ZN16IOPlatformDevice26_RESERVEDIOPlatformDevice0Ev
__ZN16IOPlatformDevice26_RESERVEDIOPlatformDevice1Ev
__ZN16IOPlatformDevice26_RESERVEDIOPlatformDevice2Ev
__ZN16IOPlatformDevice26_RESERVEDIOPlatformDevice3Ev
__ZN5IORTC15_RESERVEDIORTC0Ev
__ZN5IORTC15_RESERVEDIORTC1Ev
__ZN5IORTC15_RESERVEDIORTC2Ev
__ZN5IORTC15_RESERVEDIORTC3Ev
__ZN5IORTC15_RESERVEDIORTC4Ev
__ZN5IORTC15_RESERVEDIORTC5Ev
__ZN5IORTC15_RESERVEDIORTC6Ev
__ZN5IORTC15_RESERVEDIORTC7Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert0Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert1Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert2Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert3Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert4Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert5Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert6Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert7Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert8Ev
__ZN16IOPlatformExpert26_RESERVEDIOPlatformExpert9Ev
__ZN16IOPlatformExpert27_RESERVEDIOPlatformExpert10Ev
__ZN16IOPlatformExpert27_RESERVEDIOPlatformExpert11Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert0Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert1Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert2Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert3Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert4Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert5Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert6Ev
__ZN18IODTPlatformExpert28_RESERVEDIODTPlatformExpert7Ev
_KUNCExecute
_KUNCGetNotificationID
_KUNCUserNotificationDisplayAlert
_KUNCUserNotificationDisplayFromBundle
_KUNCUserNotificationDisplayNotice