Blank ACL required?

Hi,
I have had a guest VLAN running for a few weeks and today after a scheduled reload of our systems we had a wireless problem.
Our configuration has clients authentication on the WLC web portal, and then have access to Internet only. This access is controlled with an ACL on the core switch.
The only change to the system that we know of is that the WLC was reloaded over the weekend, and then this morning users are unable to access the net, although they get an IP from DHCP.
After some troubleshooting I suspected an ACL, so I took out the ACL on the core switch, to no effect. So I looked at the WLC, and I found an unused ACL that I created a few weeks ago - I verified that both our WLANs have no ACL configued (in pre-auth and in override ACL) but I wasn't able to remove the ACL totally as the system says "Error! ACL is in use".
So I created an ACL on the WCL for open access, and applied it to the guest WLAN and users were then able to have access.
I suspect that somehow the WLC was applying this old ACL, even though the interface did not display this. This is going to be a bit of a tricky one to reproduce, but I'll try when I get some time and then I will report it to TAC.
Paul

I believe this will only delete an individual rule in the ACL.
Even in the CLI I get the error message "Error! ACL is in use" which confirms the systems behavior, that the ACL is in fact in use.
It seems pretty clear, I have to take the ACL out of use before I can remove it - but unfortunately the web management tools report that there is no ACL configured for any interface.
The CLI disagrees:
interface acl WLAN Student_Internet_Access_Only
What I suspect is required, is a way to remove the above line - but there seems to be no syntax to do this.
(QCA-WLC1) >config interface ?
acl Configures an interface's Access Control List.
address Configures an interface's address information.
ap-manager Disables AP Manager features on a dynamic
interface.
create Adds a new dynamic interface.
delete Deletes a dynamic interface.
dhcp Configures DHCP options on an interface.
hostname Configures the virtual interface's virtual DNS
host name.
port Assign interface to physical port.
vlan Configures an interface's VLAN Identifier.
quarantine Configure quarantine vlan
(QCA-WLC1) >config interface acl ?
ap-manager Configures the AP Manager interface.
management Configures the management interface.
Enter interface name.
(QCA-WLC1) >config interface delete ?
Enter interface name.
Paul

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                dependency: com.apple.iokit.IOPCIFamily(2.6.5)@0x7a802000
                dependency: com.apple.iokit.IONDRVSupport(2.2.1)@0x82fd3000
                dependency: com.apple.iokit.IOGraphicsFamily(2.2.1)@0x8301b000
    BSD process name corresponding to current thread: WindowServer
    Mac OS version:
    10K549
    Kernel version:
    Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
    System model name: MacBookPro6,2 (Mac-F22586C8)
    System uptime in nanoseconds: 27346403042381
    unloaded kexts:
    com.apple.driver.AppleUSBUHCI          4.2.0 (addr 0x7ab8a000, size 0x65536) - last unloaded 108333775323
    loaded kexts:
    com.vmware.kext.vmnet          3.1.2
    com.vmware.kext.vmioplug          3.1.2
    com.vmware.kext.vmci          3.1.2
    com.vmware.kext.vmx86          3.1.2
    virtualcdrw.driver          1.0
    com.AmbrosiaSW.AudioSupport          3.2
    at.obdev.nke.LittleSnitch          2.4.0
    com.apple.driver.AppleHWSensor          1.9.3d0 - last loaded 44829748683
    com.apple.filesystems.autofs          2.1.0
    com.apple.driver.AGPM          100.12.31
    com.apple.driver.AudioAUUC          1.57
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.iokit.CHUDUtils          364
    com.apple.iokit.CHUDProf          364
    com.apple.driver.AppleMikeyHIDDriver          1.2.0
    com.apple.driver.AppleUpstreamUserClient          3.5.7
    com.apple.driver.AppleMikeyDriver          2.0.5f14
    com.apple.driver.AppleIntelHDGraphics          6.4.0
    com.apple.driver.AppleHDA          2.0.5f14
    com.apple.driver.AudioIPCDriver          1.1.6
    com.apple.driver.AppleMCCSControl          1.0.20
    com.apple.driver.AppleIntelHDGraphicsFB          6.4.0
    com.apple.driver.SMCMotionSensor          3.0.1d2
    com.apple.iokit.AppleBCM5701Ethernet          3.0.5b8
    com.apple.driver.AppleGraphicsControl          2.10.6
    com.apple.GeForce          6.4.0
    com.apple.driver.AirPortBrcm43224          428.42.4
    com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0a1
    com.apple.driver.AppleLPC          1.5.1
    com.apple.kext.AppleSMCLMU          1.5.2d10
    com.apple.driver.AppleUSBTCButtons          201.6
    com.apple.driver.AppleUSBCardReader          2.6.1
    com.apple.driver.AppleIRController          303.8
    com.apple.driver.AppleUSBTCKeyboard          201.6
    com.apple.iokit.SCSITaskUserClient          2.6.8
    com.apple.BootCache          31.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.driver.AppleUSBHub          4.2.4
    com.apple.iokit.IOAHCIBlockStorage          1.6.4
    com.apple.driver.AppleFWOHCI          4.7.3
    com.apple.driver.AppleRTC          1.3.1
    com.apple.driver.AppleUSBEHCI          4.2.4
    com.apple.driver.AppleEFINVRAM          1.4.0
    com.apple.driver.AppleSmartBatteryManager          160.0.0
    com.apple.driver.AppleAHCIPort          2.1.7
    com.apple.driver.AppleACPIButtons          1.3.6
    com.apple.driver.AppleHPET          1.5
    com.apple.driver.AppleSMBIOS          1.7
    com.apple.driver.AppleACPIEC          1.3.6
    com.apple.driver.AppleAPIC          1.4
    com.apple.driver.AppleIntelCPUPowerManagementClient          142.6.0
    com.apple.security.sandbox          1
    com.apple.security.quarantine          0
    com.apple.nke.applicationfirewall          2.1.14
    com.apple.driver.AppleIntelCPUPowerManagement          142.6.0
    com.apple.driver.AppleProfileReadCounterAction          17
    com.apple.driver.AppleProfileTimestampAction          10
    com.apple.driver.AppleProfileThreadInfoAction          14
    com.apple.driver.AppleProfileRegisterStateAction          10
    com.apple.driver.AppleProfileKEventAction          10
    com.apple.driver.AppleProfileCallstackAction          20
    com.apple.iokit.IOATAPIProtocolTransport          2.5.1
    com.apple.iokit.IOATAFamily          2.5.1
    com.apple.iokit.IOSurface          74.2
    com.apple.iokit.IOBluetoothSerialManager          2.4.5f3
    com.apple.iokit.IOSerialFamily          10.0.3
    com.apple.iokit.CHUDKernLib          365
    com.apple.driver.DspFuncLib          2.0.5f14
    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.iokit.IOFireWireIP          2.0.3
    com.apple.iokit.AppleProfileFamily          41.4
    com.apple.driver.AppleHDAController          2.0.5f14
    com.apple.iokit.IOHDAFamily          2.0.5f14
    com.apple.iokit.IOAudioFamily          1.8.3fc2
    com.apple.kext.OSvKernDSPLib          1.3
    com.apple.iokit.IO80211Family          320.1
    com.apple.iokit.IONetworkingFamily          1.10
    com.apple.driver.IOPlatformPluginFamily          4.7.0a1
    com.apple.driver.AppleSMBusPCI          1.0.10d0
    com.apple.driver.AppleBacklightExpert          1.0.1
    com.apple.driver.AppleSMC          3.1.0d5
    com.apple.nvidia.nv50hal          6.4.0
    com.apple.NVDAResman          6.4.0
    com.apple.iokit.IONDRVSupport          2.2.1
    com.apple.iokit.IOGraphicsFamily          2.2.1
    com.apple.driver.BroadcomUSBBluetoothHCIController          2.4.5f3
    com.apple.driver.AppleUSBBluetoothHCIController          2.4.5f3
    com.apple.iokit.IOBluetoothFamily          2.4.5f3
    com.apple.iokit.IOUSBMassStorageClass          2.6.7
    com.apple.iokit.IOSCSIBlockCommandsDevice          2.6.8
    com.apple.driver.AppleUSBMultitouch          207.7
    com.apple.iokit.IOUSBHIDDriver          4.2.0
    com.apple.driver.AppleUSBMergeNub          4.2.4
    com.apple.driver.AppleUSBComposite          3.9.0
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.8
    com.apple.iokit.IOBDStorageFamily          1.6
    com.apple.iokit.IODVDStorageFamily          1.6
    com.apple.iokit.IOCDStorageFamily          1.6.1
    com.apple.driver.XsanFilter          402.1
    com.apple.iokit.IOAHCISerialATAPI          1.2.6
    com.apple.iokit.IOSCSIArchitectureModelFamily          2.6.8
    com.apple.iokit.IOUSBUserClient          4.2.4
    com.apple.iokit.IOFireWireFamily          4.2.6
    com.apple.iokit.IOAHCIFamily          2.0.6
    com.apple.iokit.IOUSBFamily          4.2.4
    com.apple.driver.AppleEFIRuntime          1.4.0
    com.apple.iokit.IOHIDFamily          1.6.6
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.TMSafetyNet          6
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.driver.DiskImages          289.1
    com.apple.iokit.IOStorageFamily          1.6.3
    com.apple.driver.AppleACPIPlatform          1.3.6
    com.apple.iokit.IOPCIFamily          2.6.5
    com.apple.iokit.IOACPIFamily          1.3.0
    Model: MacBookPro6,2, BootROM MBP61.0057.B0C, 2 processors, Intel Core i7, 2.66 GHz, 8 GB, SMC 1.58f17
    Graphics: NVIDIA GeForce GT 330M, NVIDIA GeForce GT 330M, PCIe, 512 MB
    Graphics: Intel HD Graphics, Intel HD Graphics, Built-In, 288 MB
    Memory Module: global_name
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.10.131.42.4)
    Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports
    Network Service: AirPort, AirPort, en1
    Serial ATA Device: ST9500420ASG, 465.76 GB
    Serial ATA Device: MATSHITADVD-R   UJ-898
    USB Device: Hub, 0x0424  (SMSC), 0x2514, 0xfd100000 / 2
    USB Device: Built-in iSight, 0x05ac  (Apple Inc.), 0x8507, 0xfd110000 / 4
    USB Device: IR Receiver, 0x05ac  (Apple Inc.), 0x8242, 0xfd120000 / 3
    USB Device: Hub, 0x0424  (SMSC), 0x2514, 0xfa100000 / 2
    USB Device: Apple Internal Keyboard / Trackpad, 0x05ac  (Apple Inc.), 0x0236, 0xfa120000 / 5
    USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 4
    USB Device: Bluetooth USB Host Controller, 0x05ac  (Apple Inc.), 0x8218, 0xfa113000 / 8
    USB Device: Internal Memory Card Reader, 0x05ac  (Apple Inc.), 0x8403, 0xfa130000 / 3

    I am sorry. The page that came up has an AD for issues with a 13" MacBook Pro in the corner. I read the AD as if it were part of the article and assumed the whole page referred to the 13" model. My Mistake.
    However, the issue described by TS4088 is not a soldering problem. It is a Latent Defect -- a flaw built into certain batches of those chips from the day they were packaged and installed.
    If your Mac fails the VST test used to detect this Latent Defect, re-flowing the solder is likely to have NO EFFECT on its performance -- the solution is the remove the defective chip and replace with a good one.
    There certainly can be problems in these and other Macs where a re-flow would be beneficial. But I caution Readers not to generalize your solution to Macs that are known to fail VST. Re-flow alone will not solve the Latent Defect problem.

  • How to Force mac Thunderbolt External Display with Integrated GPU for Macbook Pro 2012?

    I have been getting GPU Panic whenever I use external Thunderbolt Display.
    Not sure whether this is software after(Mavericks) or hardware, if anybody could shed some light I would appreciate it.
    The Current Discrete GPU will only work for few seconds 10 sec max before it became blank and require you to force shutdown. This also happened even without external display Blank and GPU Panic upon restart. So I suspected either the discrete GPU failure or software in Mavericks.
    But at the moment I'm looking for workaround so I can use the intel intergrated GPU to use my Mac Thunderbolt External Display.
    Thank you in advance for any input.
      Anonymous UUID:       08E3F48E-64B8-B380-1B7A-A676656BE0A6
    Fri Nov  1 21:55:27 2013
    panic(cpu 0 caller 0xffffff7f8876bfac): "GPU Panic: [<None>] 4 0 a0 d9 9 8 0 3 : NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0x102c00000 0xffffff80fe1b8000 0x0e7150a2, D0, P2/4\n"@/SourceCache/AppleGraphicsControl/AppleGraphicsControl-3.4.12/src/Apple MuxControl/kext/GPUPanic.cpp:127
    Backtrace (CPU 0), Frame : Return Address
    0xffffff80fd8b3540 : 0xffffff8006422f69
    0xffffff80fd8b35c0 : 0xffffff7f8876bfac
    0xffffff80fd8b3690 : 0xffffff7f87020cf8
    0xffffff80fd8b3750 : 0xffffff7f870ede26
    0xffffff80fd8b3790 : 0xffffff7f870ede84
    0xffffff80fd8b3800 : 0xffffff7f87318f31
    0xffffff80fd8b3870 : 0xffffff7f87111011
    0xffffff80fd8b3890 : 0xffffff7f87027841
    0xffffff80fd8b3940 : 0xffffff7f87025362
    0xffffff80fd8b3b40 : 0xffffff7f870263cd
    0xffffff80fd8b3c20 : 0xffffff7f86fd365a
    0xffffff80fd8b3db0 : 0xffffff7f86fd23e4
    0xffffff80fd8b3dd0 : 0xffffff7f8873e812
    0xffffff80fd8b3eb0 : 0xffffff7f8873e6ee
    0xffffff80fd8b3f00 : 0xffffff7f8873d55e
    0xffffff80fd8b3f20 : 0xffffff800644a15a
    0xffffff80fd8b3fb0 : 0xffffff80064d6aa7
          Kernel Extensions in backtrace:
             com.apple.driver.AppleMuxControl(3.4.12)[A4934A66-0E30-36E9-984A-650481102449]@ 0xffffff7f8875e000->0xffffff7f88770fff
                dependency: com.apple.driver.AppleGraphicsControl(3.4.12)[661E3C87-5B97-3272-88FF-B9BA9B6E2 4ED]@0xffffff7f88756000
                dependency: com.apple.iokit.IOACPIFamily(1.4)[045D5D6F-AD1E-36DB-A249-A346E2B48E54]@0xfffff f7f8772a000
                dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
                dependency: com.apple.driver.AppleBacklightExpert(1.0.4)[E04639C5-D734-3AB3-A682-FE66694C66 53]@0xffffff7f88759000
             com.apple.nvidia.driver.NVDAResman(8.1.8)[3A2A3C2D-E129-3190-A682-E831B38F0FBF] @0xffffff7f86fd0000->0xffffff7f8723afff
                dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
                dependency: com.apple.iokit.IONDRVSupport(2.3.6)[86BA68C6-18DD-30A1-ABF6-54597AD6C277]@0xff ffff7f86fc0000
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
             com.apple.nvidia.driver.NVDAGK100Hal(8.1.8)[3CF8C2FA-83E6-39E3-A5B7-C7CC839B8C7 5]@0xffffff7f87245000->0xffffff7f873f4fff
                dependency: com.apple.nvidia.driver.NVDAResman(8.1.8)[3A2A3C2D-E129-3190-A682-E831B38F0FBF] @0xffffff7f86fd0000
                dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
             com.apple.driver.AGPM(100.14.11)[087FCB18-55FA-300E-9D22-DDE636C74BE1]@0xffffff 7f8873c000->0xffffff7f8874dfff
                dependency: com.apple.iokit.IOPCIFamily(2.8)[447B4896-16FF-3616-95A2-1C516B2A1498]@0xffffff 7f86aba000
                dependency: com.apple.driver.IOPlatformPluginFamily(5.5.1d27)[C86803C1-60BC-386D-9C54-2E6D7 4CCEA74]@0xffffff7f87733000
                dependency: com.apple.iokit.IONDRVSupport(2.3.6)[86BA68C6-18DD-30A1-ABF6-54597AD6C277]@0xff ffff7f86fc0000
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.6)[38E388A5-92D6-3388-B799-F2498E582287]@0 xffffff7f86f7d000
                dependency: com.apple.AppleGraphicsDeviceControl(3.4.12)[C171C5AF-1BB6-385A-A4DB-3ED5626711 1E]@0xffffff7f8841c000
    BSD process name corresponding to current thread: kernel_task
    Mac OS version:
    13A603
    Kernel version:
    Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64
    Kernel UUID: 1D9369E3-D0A5-31B6-8D16-BFFBBB390393
    Kernel slide:     0x0000000006200000
    Kernel text base: 0xffffff8006400000
    System model name: MacBookPro10,1 (Mac-C3EC7CD22292981F)
    System uptime in nanoseconds: 88932950458
    last loaded kext at 12260883008: com.intego.Family-Protector.extension     1770 (addr 0xffffff7f8888a000, size 53248)
    loaded kexts:
    com.intego.Family-Protector.extension     1770
    com.intego.virusbarrier.kext.realtime     775
    com.intego.netbarrier.kext.network     653
    com.intego.netbarrier.kext.process     653
    com.intego.netbarrier.kext.monitor     653
    com.rim.driver.BlackBerryVirtualPrivateNetwork     1.0.15
    com.parallels.virtualsound     1.0 22731.929773
    com.Cycling74.driver.Soundflower     1.6.6
    com.veldom.driver.EM_Usb     1.0.48
    com.cyberic.SmoothMouse     7
    com.intego.Family-Protector.safe-boot     1770
    com.rim.driver.BlackBerryUSBDriverInt     0.0.97
    com.apple.filesystems.autofs     3.0
    com.apple.driver.AppleHWSensor     1.9.5d0
    com.apple.iokit.IOBluetoothSerialManager     4.2.0f6
    com.apple.driver.AGPM     100.14.11
    com.apple.driver.ApplePlatformEnabler     2.0.9d1
    com.apple.driver.X86PlatformShim     1.0.0
    com.apple.driver.AppleMikeyHIDDriver     124
    com.apple.driver.AudioAUUC     1.60
    com.apple.iokit.IOUserEthernet     1.0.0d1
    com.apple.driver.AppleHDAHardwareConfigDriver     2.5.2fc2
    com.apple.driver.AppleUpstreamUserClient     3.5.13
    com.apple.Dont_Steal_Mac_OS_X     7.0.0
    com.apple.driver.AppleHDA     2.5.2fc2
    com.apple.driver.AppleHWAccess     1
    com.apple.iokit.IOBluetoothUSBDFU     4.2.0f6
    com.apple.driver.AppleIntelHD4000Graphics     8.1.8
    com.apple.driver.AppleMikeyDriver     2.5.2fc2
    com.apple.GeForce     8.1.8
    com.apple.driver.ACPI_SMC_PlatformPlugin     1.0.0
    com.apple.driver.AppleLPC     1.7.0
    com.apple.driver.AppleSMCLMU     2.0.4d1
    com.apple.driver.AppleMuxControl     3.4.12
    com.apple.driver.AppleBacklight     170.3.5
    com.apple.driver.AppleMCCSControl     1.1.12
    com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport     4.2.0f6
    com.apple.driver.AppleSMCPDRC     1.0.0
    com.apple.driver.AppleIntelFramebufferCapri     8.1.8
    com.apple.nvidia.NVDAStartup     8.1.8
    com.apple.driver.AppleThunderboltIP     1.0.10
    com.apple.driver.AppleUSBTCButtons     240.2
    com.apple.driver.AppleUSBTCKeyEventDriver     240.2
    com.apple.driver.AppleUSBTCKeyboard     240.2
    com.apple.driver.AppleFileSystemDriver     3.0.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless     1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib     1.0.0d1
    com.apple.BootCache     35
    com.apple.driver.XsanFilter     404
    com.apple.iokit.IOAHCIBlockStorage     2.4.0
    com.apple.driver.AppleUSBHub     650.4.4
    com.apple.driver.AppleSDXC     1.4.0
    com.apple.iokit.AppleBCM5701Ethernet     3.6.9b9
    com.apple.driver.AirPort.Brcm4331     700.20.22
    com.apple.driver.AppleAHCIPort     2.9.5
    com.apple.driver.AppleUSBEHCI     650.4.1
    com.apple.driver.AppleUSBXHCI     650.4.3
    com.apple.driver.AppleSmartBatteryManager     161.0.0
    com.apple.driver.AppleRTC     2.0
    com.apple.driver.AppleACPIButtons     2.0
    com.apple.driver.AppleHPET     1.8
    com.apple.driver.AppleSMBIOS     2.0
    com.apple.driver.AppleACPIEC     2.0
    com.apple.driver.AppleAPIC     1.7
    com.apple.driver.AppleIntelCPUPowerManagementClient     216.0.0
    com.apple.driver.AppleIntelCPUPowerManagement     216.0.0
    com.apple.nke.applicationfirewall     153
    com.apple.security.quarantine     3
    com.apple.kext.triggers     1.0
    com.apple.iokit.IOSerialFamily     10.0.7
    com.apple.iokit.IOBluetoothFamily     4.2.0f6
    com.apple.driver.DspFuncLib     2.5.2fc2
    com.apple.vecLib.kext     1.0.0
    com.apple.iokit.IOAudioFamily     1.9.4fc11
    com.apple.kext.OSvKernDSPLib     1.14
    com.apple.iokit.IOSurface     91
    com.apple.iokit.IOAcceleratorFamily     98.7.1
    com.apple.nvidia.driver.NVDAGK100Hal     8.1.8
    com.apple.nvidia.driver.NVDAResman     8.1.8
    com.apple.driver.IOPlatformPluginLegacy     1.0.0
    com.apple.driver.X86PlatformPlugin     1.0.0
    com.apple.driver.AppleGraphicsControl     3.4.12
    com.apple.driver.AppleBacklightExpert     1.0.4
    com.apple.driver.AppleSMBusController     1.0.11d1
    com.apple.iokit.IOBluetoothHostControllerUSBTransport     4.2.0f6
    com.apple.driver.AppleSMBusPCI     1.0.12d1
    com.apple.driver.IOPlatformPluginFamily     5.5.1d27
    com.apple.iokit.IOAcceleratorFamily2     98.7.1
    com.apple.AppleGraphicsDeviceControl     3.4.12
    com.apple.driver.AppleSMC     3.1.6d1
    com.apple.iokit.IONDRVSupport     2.3.6
    com.apple.driver.AppleHDAController     2.5.2fc2
    com.apple.iokit.IOGraphicsFamily     2.3.6
    com.apple.iokit.IOHDAFamily     2.5.2fc2
    com.apple.driver.AppleThunderboltEDMSink     1.2.1
    com.apple.driver.AppleThunderboltDPOutAdapter     2.5.0
    com.apple.driver.AppleUSBMultitouch     240.6
    com.apple.iokit.IOUSBHIDDriver     650.4.4
    com.apple.driver.AppleThunderboltDPInAdapter     2.5.0
    com.apple.driver.AppleThunderboltDPAdapterFamily     2.5.0
    com.apple.driver.AppleThunderboltPCIDownAdapter     1.4.0
    com.apple.driver.AppleUSBMergeNub     650.4.0
    com.apple.driver.AppleThunderboltNHI     1.9.2
    com.apple.iokit.IOThunderboltFamily     2.8.5
    com.apple.iokit.IOEthernetAVBController     1.0.3b3
    com.apple.driver.mDNSOffloadUserClient     1.0.1b4
    com.apple.iokit.IO80211Family     600.34
    com.apple.iokit.IONetworkingFamily     3.2
    com.apple.iokit.IOUSBUserClient     650.4.4
    com.apple.iokit.IOAHCIFamily     2.6.0
    com.apple.driver.AppleEFINVRAM     2.0
    com.apple.driver.AppleEFIRuntime     2.0
    com.apple.iokit.IOHIDFamily     2.0.0
    com.apple.iokit.IOSMBusFamily     1.1
    com.apple.driver.AppleKeyStore     2
    com.apple.driver.DiskImages     371.1
    com.apple.iokit.IOReportFamily     21
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