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  1. #1
    Kernel Panic. Can someone decipher?

    Member Since
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    Your Mac's Specs
    Late 2012 Mac Mini i5, macOS 10.15.4, iPhone 11 Pro Max, PowerBook G4, iMac G3/4/5
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    Thumbs down Kernel Panic. Can someone decipher?
    Hey all. My Mac Mini woes seem to continue. I've had the machine "restart because of a problem" 3 times in the last 2 days. Can someone look at my kernel panic report and help me ID what may have caused the problem?

    Thanks!

    Here it is:

    Quote Originally Posted by KernelPanic
    Anonymous UUID: E1C4C707-03F1-31A4-2449-32462A4B6AD6

    Tue Aug 18 19:19:38 2015

    *** Panic Report ***
    panic(cpu 0 caller 0xffffff800b616df2): Kernel trap at 0xffffff800b60a221, type 14=page fault, registers:
    CR0: 0x000000008001003b, CR2: 0x00000000b49b51b7, CR3: 0x000000000e684000, CR4: 0x00000000001626e0
    RAX: 0x00000000b49b51b7, RBX: 0xffffff802b0a2e50, RCX: 0xffffff802948aa78, RDX: 0x0000000000000010
    RSP: 0xffffff81c9a15df8, RBP: 0xffffff81c9a15e40, RSI: 0x0000000000000001, RDI: 0x00000000b49b51b7
    R8: 0x0000000000000000, R9: 0x0000000000989633, R10: 0xffffff802e1a9e28, R11: 0xffffff802def3060
    R12: 0x000000001dcd6500, R13: 0x00000000b49b51af, R14: 0xffffff802b0a2e50, R15: 0xffffff802b0a2e28
    RFL: 0x0000000000010006, RIP: 0xffffff800b60a221, CS: 0x0000000000000008, SS: 0x0000000000000010
    Fault CR2: 0x00000000b49b51b7, Error code: 0x0000000000000000, Fault CPU: 0x0

    Backtrace (CPU 0), Frame : Return Address
    0xffffff81c9a15aa0 : 0xffffff800b52ad21
    0xffffff81c9a15b20 : 0xffffff800b616df2
    0xffffff81c9a15ce0 : 0xffffff800b633ca3
    0xffffff81c9a15d00 : 0xffffff800b60a221
    0xffffff81c9a15e40 : 0xffffff800b53dc1e
    0xffffff81c9a15e70 : 0xffffff800b55ffb5
    0xffffff81c9a15f40 : 0xffffff800b60883b
    0xffffff81c9a15f80 : 0xffffff800b616348
    0xffffff81c9a15fd0 : 0xffffff800b633e69
    0xffffff81f480bf40 : 0xffffff800b541deb
    0xffffff81f480bf90 : 0xffffff800b542330
    0xffffff81f480bfb0 : 0xffffff800b6116e7

    BSD process name corresponding to current thread: kernel_task

    Mac OS version:
    14F27

    Kernel version:
    Darwin Kernel Version 14.5.0: Wed Jul 29 02:26:53 PDT 2015; root:xnu-2782.40.9~1/RELEASE_X86_64
    Kernel UUID: 58F06365-45C7-3CA7-B80D-173AFD1A03C4
    Kernel slide: 0x000000000b200000
    Kernel text base: 0xffffff800b400000
    __HIB text base: 0xffffff800b300000
    System model name: Macmini6,1 (Mac-031AEE4D24BFF0B1)

    System uptime in nanoseconds: 86240508277713
    last loaded kext at 7159167043: com.apple.driver.AppleBluetoothMultitouch 85.3 (addr 0xffffff7f8de32000, size 61440)
    loaded kexts:
    com.tascam.us1641.driver 3.0.0
    com.devguru.driver.SamsungMTP 1.4.28
    com.Logitech.Control Center.HID Driver 3.9.1
    com.apple.driver.AppleBluetoothMultitouch 85.3
    com.apple.driver.AudioAUUC 1.70
    com.apple.filesystems.autofs 3.0
    com.apple.driver.AppleRAID 4.0.6
    com.apple.driver.AppleUSBODD 3.5.5
    com.apple.iokit.IOBluetoothSerialManager 4.3.6f3
    com.apple.driver.AGPM 110.19.6
    com.apple.driver.ApplePlatformEnabler 2.2.0d4
    com.apple.driver.X86PlatformShim 1.0.0
    com.apple.iokit.SCSITaskUserClient 3.7.5
    com.apple.driver.AppleOSXWatchdog 1
    com.apple.driver.AppleUSBCDC 4.3.3b1
    com.apple.driver.AppleMikeyHIDDriver 124
    com.apple.driver.AppleHDAHardwareConfigDriver 272.18.1
    com.apple.iokit.IOUserEthernet 1.0.1
    com.apple.driver.AppleHDA 272.18.1
    com.apple.driver.AppleUpstreamUserClient 3.6.1
    com.apple.driver.AppleMCCSControl 1.2.12
    com.apple.driver.AppleMikeyDriver 272.18.1
    com.apple.Dont_Steal_Mac_OS_X 7.0.0
    com.apple.driver.AppleHWAccess 1
    com.apple.driver.AppleHV 1
    com.apple.driver.AppleThunderboltIP 2.0.2
    com.apple.iokit.IOBluetoothUSBDFU 4.3.6f3
    com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
    com.apple.driver.AppleFIVRDriver 4.1.0
    com.apple.driver.AppleMuxControl 3.10.25
    com.apple.driver.AppleSMCPDRC 1.0.0
    com.apple.iokit.BroadcomBluetoothHostControllerUSB Transport 4.3.6f3
    com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
    com.apple.driver.AppleLPC 1.7.3
    com.apple.driver.AppleIntelHD4000Graphics 10.0.6
    com.apple.driver.AppleIntelFramebufferCapri 10.0.6
    com.apple.driver.AppleIRController 327.5
    com.apple.driver.CoreStorageFsck 471.30.1
    com.apple.driver.AppleFileSystemDriver 3.0.1
    com.apple.AppleFSCompression.AppleFSCompressionTyp eDataless 1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTyp eZlib 1.0.0
    com.apple.BootCache 36
    com.apple.driver.AppleUSBHub 705.4.2
    com.apple.driver.XsanFilter 404
    com.apple.iokit.IOAHCIBlockStorage 2.7.1
    com.apple.iokit.IOAHCIPassThrough 1.0.3
    com.apple.driver.AppleFWOHCI 5.5.2
    com.apple.driver.AppleAHCIPort 3.1.2
    com.apple.driver.AppleSDXC 1.6.5
    com.apple.iokit.AppleBCM5701Ethernet 10.1.3
    com.apple.driver.AirPort.Brcm4331 800.20.24
    com.apple.driver.AirPort.Brcm4360 930.37.3
    com.apple.driver.AppleUSBXHCI 710.4.11
    com.apple.driver.AppleUSBEHCI 705.4.14
    com.apple.driver.AppleRTC 2.0
    com.apple.driver.AppleACPIButtons 3.1
    com.apple.driver.AppleHPET 1.8
    com.apple.driver.AppleSMBIOS 2.1
    com.apple.driver.AppleACPIEC 3.1
    com.apple.driver.AppleAPIC 1.7
    com.apple.driver.AppleIntelCPUPowerManagementClien t 218.0.0
    com.apple.nke.applicationfirewall 161
    com.apple.security.quarantine 3
    com.apple.security.TMSafetyNet 8
    com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
    com.apple.driver.AppleMultitouchDriver 264.6
    com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.5
    com.apple.iokit.IOBDStorageFamily 1.7
    com.apple.iokit.IODVDStorageFamily 1.7.1
    com.apple.iokit.IOCDStorageFamily 1.7.1
    com.apple.driver.AppleUSBHIDKeyboard 176.2
    com.apple.driver.AppleHIDKeyboard 176.2
    com.apple.kext.triggers 1.0
    com.apple.iokit.IOSerialFamily 11
    com.apple.iokit.IOSCSIBlockCommandsDevice 3.7.5
    com.apple.iokit.IOUSBMassStorageClass 3.7.2
    com.apple.driver.DspFuncLib 272.18.1
    com.apple.kext.OSvKernDSPLib 1.15
    com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
    com.apple.driver.AppleThunderboltEDMSink 4.0.3
    com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
    com.apple.driver.AppleSMBusController 1.0.13d1
    com.apple.driver.AppleBacklightExpert 1.1.0
    com.apple.driver.AppleGraphicsControl 3.10.25
    com.apple.iokit.IOUSBUserClient 705.4.0
    com.apple.iokit.IOBluetoothHostControllerUSBTransp ort 4.3.6f3
    com.apple.driver.AppleSMBusPCI 1.0.12d1
    com.apple.driver.IOPlatformPluginLegacy 1.0.0
    com.apple.driver.X86PlatformPlugin 1.0.0
    com.apple.driver.AppleSMC 3.1.9
    com.apple.iokit.IOFireWireIP 2.2.6
    com.apple.driver.AppleHDAController 272.18.1
    com.apple.iokit.IOHDAFamily 272.18.1
    com.apple.iokit.IOAudioFamily 203.3
    com.apple.vecLib.kext 1.2.0
    com.apple.driver.IOPlatformPluginFamily 5.9.1d7
    com.apple.iokit.IOSurface 97.4
    com.apple.iokit.IONDRVSupport 2.4.1
    com.apple.iokit.IOAcceleratorFamily2 156.16
    com.apple.AppleGraphicsDeviceControl 3.10.25
    com.apple.iokit.IOGraphicsFamily 2.4.1
    com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.5
    com.apple.driver.AppleUSBMergeNub 705.4.0
    com.apple.driver.IOBluetoothHIDDriver 4.3.6f3
    com.apple.iokit.IOBluetoothFamily 4.3.6f3
    com.apple.iokit.IOUSBHIDDriver 705.4.0
    com.apple.driver.AppleUSBComposite 705.4.9
    com.apple.driver.CoreStorage 471.30.1
    com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
    com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
    com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
    com.apple.driver.AppleThunderboltNHI 3.1.7
    com.apple.iokit.IOThunderboltFamily 4.2.2
    com.apple.iokit.IOFireWireFamily 4.5.8
    com.apple.iokit.IOAHCIFamily 2.7.5
    com.apple.iokit.IOEthernetAVBController 1.0.3b3
    com.apple.iokit.IO80211Family 730.60
    com.apple.driver.mDNSOffloadUserClient 1.0.1b8
    com.apple.iokit.IONetworkingFamily 3.2
    com.apple.iokit.IOUSBFamily 720.4.4
    com.apple.driver.AppleEFINVRAM 2.0
    com.apple.iokit.IOHIDFamily 2.0.0
    com.apple.driver.AppleEFIRuntime 2.0
    com.apple.iokit.IOSMBusFamily 1.1
    com.apple.security.sandbox 300.0
    com.apple.kext.AppleMatch 1.0.0d1
    com.apple.driver.AppleKeyStore 2
    com.apple.driver.AppleMobileFileIntegrity 1.0.5
    com.apple.driver.AppleCredentialManager 1.0
    com.apple.driver.DiskImages 398
    com.apple.iokit.IOStorageFamily 2.0
    com.apple.iokit.IOReportFamily 31
    com.apple.driver.AppleFDEKeyStore 28.30
    com.apple.driver.AppleACPIPlatform 3.1
    com.apple.iokit.IOPCIFamily 2.9
    com.apple.iokit.IOACPIFamily 1.4
    com.apple.kec.Libm 1
    com.apple.kec.pthread 1
    com.apple.kec.corecrypto 1.0
    Model: Macmini6,1, BootROM MM61.0106.B09, 2 processors, Intel Core i5, 2.5 GHz, 16 GB, SMC 2.7f0
    Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In
    Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x8394, 0x393932303334000000000000000000000000
    Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x8394, 0x393932303334000000000000000000000000
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x10E), Broadcom BCM43xx 1.0 (7.15.166.24.3)
    Bluetooth: Version 4.3.6f3 16238, 3 services, 27 devices, 1 incoming serial ports
    Network Service: Ethernet, Ethernet, en0
    Serial ATA Device: OWC Mercury Electra 6G SSD, 240.06 GB
    Serial ATA Device: APPLE HDD ST500LM012, 500.11 GB
    USB Device: USB3.0 Hub
    USB Device: USB3.0 Hub
    USB Device: Back-UPS ES 350 FW:800.e5.D USB FW:e5
    USB Device: USB2.0 Hub
    USB Device: Keyboard Hub
    USB Device: Apple Keyboard
    USB Device: USB2.0 Hub
    USB Device: US-1641
    USB Device: iPod
    USB Device: Hub
    USB Device: Apple USB SuperDrive
    USB Device: USB2.0 Hub
    USB Device: Iomega HDD
    USB Device: Expansion Desk
    USB Device: AS2105
    USB Device: Hub
    USB Device: Hub
    USB Device: BRCM20702 Hub
    USB Device: Bluetooth USB Host Controller
    USB Device: IR Receiver
    Thunderbolt Bus: Mac mini, Apple Inc., 23.4

  2. #2
    Kernel Panic. Can someone decipher?
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Keller, Texas
    Posts
    60,515
    Your Mac's Specs
    2017 27" iMac, 10.5" iPad Pro, iPhone 7+, iPhone 8, Numerous iPods, Catalina
    Rep Power
    56
    Quote Originally Posted by pinto79 View Post
    Hey all. My Mac Mini woes seem to continue. I've had the machine "restart because of a problem" 3 times in the last 2 days. Can someone look at my kernel panic report and help me ID what may have caused the problem?

    Thanks!

    Here it is:
    Remove all your USB devices, and restart the Mini in Safe Mode (hold down shift and restart). Let the Mini run that way for several hours to see if it goes into KP again. The KP report really does not point to anything specific but KPs are generally associated with hardware problems.

  3. #3
    Kernel Panic. Can someone decipher?

    Member Since
    Jul 28, 2010
    Location
    Delta, B.C., Canada, eh?
    Posts
    105
    Your Mac's Specs
    Late 2012 Mac Mini i5, macOS 10.15.4, iPhone 11 Pro Max, PowerBook G4, iMac G3/4/5
    Rep Power
    10
    An update... I removed my USB 3.0 hub that, after some extensive research, I learned is often a culprit for these types of problems. Many of the reviewers experiences were close to my own.... It's been running for a couple of weeks now without it and without needing a restart at all. It's a bit less than convenient to operate without a hub as the mini only has 4 USB ports, but I'm making do.

    Now that it's been solid for a couple of weeks, I'm going to attempt to introduce a new, better quality hub that I have purchased. Hopefully things don't start to go sideways again.

    For interests sake, for my external hard drives (3 of them)... When I wanted to move them to a cooler location, the only hub I had that seemed to work without any problems of any sort was the one that came with Rockband for my Playstation 2.

  4. #4
    Kernel Panic. Can someone decipher?
    Slydude's Avatar
    Member Since
    Nov 16, 2009
    Location
    North Louisiana, USA
    Posts
    15,193
    Your Mac's Specs
    2.8 GHz 2008 MacBook Pro 10.11, 8 GB mem, iPhone XS, 2015 iMac 16 GB 10.15.5 beta
    Rep Power
    26
    Are you using a hub which has separate electrical power or one that draws power only from the USB bus? I'd suggest using one that has separate electrical power -- especially for things such as hard drives that tend to be high power drain.
    I can wire anything directly into anything. Iím the Professor

    Prof Hubert Farnsworth

    Mac-Forums Facebook page

  5. #5
    Kernel Panic. Can someone decipher?
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Keller, Texas
    Posts
    60,515
    Your Mac's Specs
    2017 27" iMac, 10.5" iPad Pro, iPhone 7+, iPhone 8, Numerous iPods, Catalina
    Rep Power
    56
    Agree with Slydude. I have a fancy USB 3 hub that looks pretty and matches my iMac but it's worthless. It's OK for use with USB 2 devices but not USB 3 which draws more power. A self powered USB 3 hub is best.

  6. #6
    Kernel Panic. Can someone decipher?

    Member Since
    Jul 28, 2010
    Location
    Delta, B.C., Canada, eh?
    Posts
    105
    Your Mac's Specs
    Late 2012 Mac Mini i5, macOS 10.15.4, iPhone 11 Pro Max, PowerBook G4, iMac G3/4/5
    Rep Power
    10
    The USB 3.0 Hub I was using was powered. The PS2 one isn't, but my hard drive enclosures each have their own power supply. The replacement 3.0 one I have now is powered also, I just haven't deployed it yet.

  7. #7
    Kernel Panic. Can someone decipher?
    Slydude's Avatar
    Member Since
    Nov 16, 2009
    Location
    North Louisiana, USA
    Posts
    15,193
    Your Mac's Specs
    2.8 GHz 2008 MacBook Pro 10.11, 8 GB mem, iPhone XS, 2015 iMac 16 GB 10.15.5 beta
    Rep Power
    26
    I should have thought to mention the thought of the hard drives also being powered. I know bus powered drives are convenient but it sure seems like we get a lot of complaints about those drives.
    I can wire anything directly into anything. Iím the Professor

    Prof Hubert Farnsworth

    Mac-Forums Facebook page

  8. #8
    Kernel Panic. Can someone decipher?
    chscag's Avatar
    Member Since
    Jan 23, 2008
    Location
    Keller, Texas
    Posts
    60,515
    Your Mac's Specs
    2017 27" iMac, 10.5" iPad Pro, iPhone 7+, iPhone 8, Numerous iPods, Catalina
    Rep Power
    56
    Who buys self powered hard drives nowadays? Most folks own portable computers (Mac and PC) and prefer the bus powered type of drive. Even in my home office where I have and use my iMac, all my external drives are bus powered. Hubs are trouble makers, powered or not. I've seen a poorly designed hub inflict damage on a hard drive. Also hubs could possibly damage the USB bus on your machine. Best to avoid them IMO.

  9. #9
    Kernel Panic. Can someone decipher?

    Member Since
    Jul 28, 2010
    Location
    Delta, B.C., Canada, eh?
    Posts
    105
    Your Mac's Specs
    Late 2012 Mac Mini i5, macOS 10.15.4, iPhone 11 Pro Max, PowerBook G4, iMac G3/4/5
    Rep Power
    10
    the hard drives I use need their own power source since they are 3.5" drives and simply can't be bus powered. I find it a bit odd that Apple only gives us a handful of ports and then won't play nice with hubs. A single USB port is supposed to accept 127ish devices, which is impossible without a hub or several.

    So I have to use a hub of sorts since I have a 4tb drive for storage and a pair of 2tb drives in a RAID for Time Machine, my UPS is monitored by USB, I have my SuperDrive, iPod, iPhone, thumb drives etc... The 4 ports on the mini just aren't enough. I am considering moving the two drives I have running in USB 3 enclosures to new enclosures with fw800 so I can just daisy chain them.

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