I have owned many Apple computers in the past years! But I'd dare to say the Mac mini is the worst Apple product ever! I bought the late 2012 Mac mini 2 years ago, have always been crashing randomly! Sometimes finder would freeze completely and the death spinning circle will pop out and I will have to hard reboot the computer! And just this evening, it crashed again! This time I managed to copy the error code! Could someone here help me out and tell me what might have caused the Mac mini go crash?? Thank you so much everyone!!
Anonymous UUID: 9D74E275-DC81-B6BD-FF2C-A76FADA4914C
Tue Mar 31 20:02:32 2015
*** Panic Report ***
panic(cpu 2 caller 0xffffff8020d4887b): "thread_invoke: preemption_level 1, possible cause: blocking while holding a spinlock, or within interrupt context"@/SourceCache/xnu/xnu-2782.10.73/osfmk/kern/sched_prim.c:2213
Backtrace (CPU 2), Frame : Return Address
0xffffff820ba6b510 : 0xffffff8020d2fe41
0xffffff820ba6b590 : 0xffffff8020d4887b
0xffffff820ba6b620 : 0xffffff8020d4612f
0xffffff820ba6b660 : 0xffffff8020e127e0
0xffffff820ba6b6d0 : 0xffffff80212a8c4c
0xffffff820ba6b700 : 0xffffff80212a8caf
0xffffff820ba6b720 : 0xffffff80212ae4e0
0xffffff820ba6b740 : 0xffffff80212ae51d
0xffffff820ba6b750 : 0xffffff7fa1980a75
0xffffff820ba6b790 : 0xffffff7fa1a2b3d0
0xffffff820ba6b7b0 : 0xffffff7fa1a79314
0xffffff820ba6b800 : 0xffffff7fa1a02c70
0xffffff820ba6b810 : 0xffffff7fa19b624b
0xffffff820ba6bae0 : 0xffffff7fa19b61c7
0xffffff820ba6bb10 : 0xffffff7fa1a5ab72
0xffffff820ba6bb40 : 0xffffff7fa1a5ad51
0xffffff820ba6bbb0 : 0xffffff7fa1a5a901
0xffffff820ba6bbf0 : 0xffffff7fa19d2309
0xffffff820ba6bc40 : 0xffffff7fa190960d
0xffffff820ba6bd20 : 0xffffff7fa1fb61bd
0xffffff820ba6bde0 : 0xffffff7fa1fb71c6
0xffffff820ba6be20 : 0xffffff7fa1fc80ba
0xffffff820ba6bed0 : 0xffffff7fa1fd10fe
0xffffff820ba6bef0 : 0xffffff80212d563d
0xffffff820ba6bf40 : 0xffffff80212d34ad
0xffffff820ba6bf80 : 0xffffff80212d35a6
0xffffff820ba6bfb0 : 0xffffff8020e14dd7
Kernel Extensions in backtrace:
com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000->0xffffff7fa196afff
dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff7fa1524000
com.apple.driver.AppleUSBXHCI(710.4.11)[0DB91E92-57AF-331B-88DC-02D58332F309]@0xffffff7fa1fb5000->0xffffff7fa1fd6fff
dependency: com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000
dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff7fa1524000
com.realtek.driver.RtWlanU(1827.4)[24DDFA6C-C845-390E-870F-92330196C84E]@0xffffff7fa1977000->0xffffff7fa1c42fff
dependency: com.apple.iokit.IONetworkingFamily(3.2)[247581D8-DFC5-3AAE-B079-3D13F5514C2B]@0xffffff7fa18d3000
dependency: com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14C1514
Kernel version:
Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64
Kernel UUID: 270413F7-3B44-3602-894F-AC0D392FCF8E
Kernel slide: 0x0000000020a00000
Kernel text base: 0xffffff8020c00000
__HIB text base: 0xffffff8020b00000
System model name: Macmini6,2 (Mac-F65AE981FFA204ED)
System uptime in nanoseconds: 8751687405308
last loaded kext at 100986066279: com.apple.driver.AppleUSBCDC4.2.2b5 (addr 0xffffff7fa3952000, size 20480)
last unloaded kext at 161489547350: com.apple.driver.AirPort.Brcm4331800.20.24 (addr 0xffffff7fa2c91000, size 2043904)
loaded kexts:
com.realtek.driver.RtWlanU1827.4
com.apple.filesystems.smbfs3.0.0
com.apple.driver.AppleBluetoothMultitouch85.3
com.apple.filesystems.msdosfs1.10
com.apple.driver.AGPM100.15.5
com.apple.driver.ApplePlatformEnabler2.1.7d1
com.apple.driver.X86PlatformShim1.0.0
com.apple.filesystems.autofs3.0
com.apple.iokit.IOBluetoothSerialManager4.3.2f6
com.apple.driver.AppleOSXWatchdog1
com.apple.driver.AppleMikeyHIDDriver124
com.apple.driver.AppleUpstreamUserClient3.6.1
com.apple.driver.AppleMCCSControl1.2.11
com.apple.driver.AppleHDA269.25
com.apple.driver.AudioAUUC1.70
com.apple.driver.AppleMikeyDriver269.25
com.apple.iokit.IOUserEthernet1.0.1
com.apple.driver.AppleIntelHD4000Graphics10.0.2
com.apple.Dont_Steal_Mac_OS_X7.0.0
com.apple.driver.AppleLPC1.7.3
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport4.3.2f6
com.apple.driver.AppleSMCPDRC1.0.0
com.apple.driver.AppleHWAccess1
com.apple.driver.AppleHV1
com.apple.driver.AppleIntelFramebufferCapri10.0.2
com.apple.driver.AppleThunderboltIP2.0.2
com.apple.iokit.IOUSBAttachedSCSI1.1.0
com.apple.driver.AppleIRController327.5
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib1.0.0d1
com.apple.BootCache35
com.apple.driver.XsanFilter404
com.apple.iokit.IOAHCIBlockStorage2.7.0
com.apple.driver.AppleUSBHub705.4.2
com.apple.driver.AppleSDXC1.6.5
com.apple.iokit.AppleBCM5701Ethernet10.1.3
com.apple.driver.AppleFWOHCI5.5.2
com.apple.driver.AirPort.Brcm4360910.26.12
com.apple.driver.AppleAHCIPort3.1.0
com.apple.driver.AppleUSBEHCI705.4.14
com.apple.driver.AppleUSBXHCI710.4.11
com.apple.driver.AppleACPIButtons3.1
com.apple.driver.AppleRTC2.0
com.apple.driver.AppleHPET1.8
com.apple.driver.AppleSMBIOS2.1
com.apple.driver.AppleACPIEC3.1
com.apple.driver.AppleAPIC1.7
com.apple.driver.AppleIntelCPUPowerManagementClient218.0.0
com.apple.nke.applicationfirewall161
com.apple.security.quarantine3
com.apple.security.TMSafetyNet8
com.apple.driver.AppleIntelCPUPowerManagement218.0.0
com.apple.driver.AppleBluetoothHIDKeyboard176.2
com.apple.driver.AppleHIDKeyboard176.2
com.apple.driver.IOBluetoothHIDDriver4.3.2f6
com.apple.driver.AppleMultitouchDriver262.33.1
com.apple.kext.triggers1.0
com.apple.iokit.IOSerialFamily11
com.apple.driver.DspFuncLib269.25
com.apple.kext.OSvKernDSPLib1.15
com.apple.iokit.IOSurface97.0.1
com.apple.iokit.IOFireWireIP2.2.6
com.apple.driver.AppleSMBusController1.0.13d1
com.apple.driver.X86PlatformPlugin1.0.0
com.apple.iokit.IONDRVSupport2.4.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport4.3.2f6
com.apple.iokit.IOBluetoothFamily4.3.2f6
com.apple.driver.IOPlatformPluginFamily5.8.1d38
com.apple.driver.AppleHDAController269.25
com.apple.iokit.IOHDAFamily269.25
com.apple.iokit.IOUSBUserClient705.4.0
com.apple.driver.AppleSMC3.1.9
com.apple.driver.AppleSMBusPCI1.0.12d1
com.apple.iokit.IOAcceleratorFamily2156.6.1
com.apple.AppleGraphicsDeviceControl3.8.6
com.apple.iokit.IOGraphicsFamily2.4.1
com.apple.driver.AppleUSBAudio295.23
com.apple.iokit.IOAudioFamily203.3
com.apple.vecLib.kext1.2.0
com.apple.iokit.IOSCSIBlockCommandsDevice3.7.3
com.apple.iokit.IOUSBMassStorageClass3.7.1
com.apple.iokit.IOSCSIArchitectureModelFamily3.7.3
com.apple.driver.AppleUSBMergeNub705.4.0
com.apple.iokit.IOUSBHIDDriver705.4.0
com.apple.driver.AppleUSBComposite705.4.9
com.apple.driver.AppleThunderboltDPInAdapter4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter2.0.2
com.apple.driver.AppleThunderboltNHI3.1.7
com.apple.iokit.IOThunderboltFamily4.2.1
com.apple.iokit.IOEthernetAVBController1.0.3b3
com.apple.iokit.IOFireWireFamily4.5.6
com.apple.iokit.IO80211Family710.55
com.apple.driver.mDNSOffloadUserClient1.0.1b8
com.apple.iokit.IONetworkingFamily3.2
com.apple.iokit.IOAHCIFamily2.7.5
com.apple.iokit.IOUSBFamily710.4.14
com.apple.driver.AppleEFINVRAM2.0
com.apple.driver.AppleEFIRuntime2.0
com.apple.iokit.IOHIDFamily2.0.0
com.apple.iokit.IOSMBusFamily1.1
com.apple.security.sandbox300.0
com.apple.kext.AppleMatch1.0.0d1
com.apple.driver.AppleKeyStore2
com.apple.driver.AppleMobileFileIntegrity1.0.5
com.apple.driver.AppleCredentialManager1.0
com.apple.driver.DiskImages396
com.apple.iokit.IOStorageFamily2.0
com.apple.iokit.IOReportFamily31
com.apple.driver.AppleFDEKeyStore28.30
com.apple.driver.AppleACPIPlatform3.1
com.apple.iokit.IOPCIFamily2.9
com.apple.iokit.IOACPIFamily1.4
com.apple.kec.Libm1
com.apple.kec.pthread1
com.apple.kec.corecrypto1.0
Anonymous UUID: 9D74E275-DC81-B6BD-FF2C-A76FADA4914C
Tue Mar 31 20:02:32 2015
*** Panic Report ***
panic(cpu 2 caller 0xffffff8020d4887b): "thread_invoke: preemption_level 1, possible cause: blocking while holding a spinlock, or within interrupt context"@/SourceCache/xnu/xnu-2782.10.73/osfmk/kern/sched_prim.c:2213
Backtrace (CPU 2), Frame : Return Address
0xffffff820ba6b510 : 0xffffff8020d2fe41
0xffffff820ba6b590 : 0xffffff8020d4887b
0xffffff820ba6b620 : 0xffffff8020d4612f
0xffffff820ba6b660 : 0xffffff8020e127e0
0xffffff820ba6b6d0 : 0xffffff80212a8c4c
0xffffff820ba6b700 : 0xffffff80212a8caf
0xffffff820ba6b720 : 0xffffff80212ae4e0
0xffffff820ba6b740 : 0xffffff80212ae51d
0xffffff820ba6b750 : 0xffffff7fa1980a75
0xffffff820ba6b790 : 0xffffff7fa1a2b3d0
0xffffff820ba6b7b0 : 0xffffff7fa1a79314
0xffffff820ba6b800 : 0xffffff7fa1a02c70
0xffffff820ba6b810 : 0xffffff7fa19b624b
0xffffff820ba6bae0 : 0xffffff7fa19b61c7
0xffffff820ba6bb10 : 0xffffff7fa1a5ab72
0xffffff820ba6bb40 : 0xffffff7fa1a5ad51
0xffffff820ba6bbb0 : 0xffffff7fa1a5a901
0xffffff820ba6bbf0 : 0xffffff7fa19d2309
0xffffff820ba6bc40 : 0xffffff7fa190960d
0xffffff820ba6bd20 : 0xffffff7fa1fb61bd
0xffffff820ba6bde0 : 0xffffff7fa1fb71c6
0xffffff820ba6be20 : 0xffffff7fa1fc80ba
0xffffff820ba6bed0 : 0xffffff7fa1fd10fe
0xffffff820ba6bef0 : 0xffffff80212d563d
0xffffff820ba6bf40 : 0xffffff80212d34ad
0xffffff820ba6bf80 : 0xffffff80212d35a6
0xffffff820ba6bfb0 : 0xffffff8020e14dd7
Kernel Extensions in backtrace:
com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000->0xffffff7fa196afff
dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff7fa1524000
com.apple.driver.AppleUSBXHCI(710.4.11)[0DB91E92-57AF-331B-88DC-02D58332F309]@0xffffff7fa1fb5000->0xffffff7fa1fd6fff
dependency: com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000
dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff7fa1524000
com.realtek.driver.RtWlanU(1827.4)[24DDFA6C-C845-390E-870F-92330196C84E]@0xffffff7fa1977000->0xffffff7fa1c42fff
dependency: com.apple.iokit.IONetworkingFamily(3.2)[247581D8-DFC5-3AAE-B079-3D13F5514C2B]@0xffffff7fa18d3000
dependency: com.apple.iokit.IOUSBFamily(710.4.14)[4030C18E-76A0-37E6-9612-2C901F789E41]@0xffffff7fa1906000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
14C1514
Kernel version:
Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64
Kernel UUID: 270413F7-3B44-3602-894F-AC0D392FCF8E
Kernel slide: 0x0000000020a00000
Kernel text base: 0xffffff8020c00000
__HIB text base: 0xffffff8020b00000
System model name: Macmini6,2 (Mac-F65AE981FFA204ED)
System uptime in nanoseconds: 8751687405308
last loaded kext at 100986066279: com.apple.driver.AppleUSBCDC4.2.2b5 (addr 0xffffff7fa3952000, size 20480)
last unloaded kext at 161489547350: com.apple.driver.AirPort.Brcm4331800.20.24 (addr 0xffffff7fa2c91000, size 2043904)
loaded kexts:
com.realtek.driver.RtWlanU1827.4
com.apple.filesystems.smbfs3.0.0
com.apple.driver.AppleBluetoothMultitouch85.3
com.apple.filesystems.msdosfs1.10
com.apple.driver.AGPM100.15.5
com.apple.driver.ApplePlatformEnabler2.1.7d1
com.apple.driver.X86PlatformShim1.0.0
com.apple.filesystems.autofs3.0
com.apple.iokit.IOBluetoothSerialManager4.3.2f6
com.apple.driver.AppleOSXWatchdog1
com.apple.driver.AppleMikeyHIDDriver124
com.apple.driver.AppleUpstreamUserClient3.6.1
com.apple.driver.AppleMCCSControl1.2.11
com.apple.driver.AppleHDA269.25
com.apple.driver.AudioAUUC1.70
com.apple.driver.AppleMikeyDriver269.25
com.apple.iokit.IOUserEthernet1.0.1
com.apple.driver.AppleIntelHD4000Graphics10.0.2
com.apple.Dont_Steal_Mac_OS_X7.0.0
com.apple.driver.AppleLPC1.7.3
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport4.3.2f6
com.apple.driver.AppleSMCPDRC1.0.0
com.apple.driver.AppleHWAccess1
com.apple.driver.AppleHV1
com.apple.driver.AppleIntelFramebufferCapri10.0.2
com.apple.driver.AppleThunderboltIP2.0.2
com.apple.iokit.IOUSBAttachedSCSI1.1.0
com.apple.driver.AppleIRController327.5
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib1.0.0d1
com.apple.BootCache35
com.apple.driver.XsanFilter404
com.apple.iokit.IOAHCIBlockStorage2.7.0
com.apple.driver.AppleUSBHub705.4.2
com.apple.driver.AppleSDXC1.6.5
com.apple.iokit.AppleBCM5701Ethernet10.1.3
com.apple.driver.AppleFWOHCI5.5.2
com.apple.driver.AirPort.Brcm4360910.26.12
com.apple.driver.AppleAHCIPort3.1.0
com.apple.driver.AppleUSBEHCI705.4.14
com.apple.driver.AppleUSBXHCI710.4.11
com.apple.driver.AppleACPIButtons3.1
com.apple.driver.AppleRTC2.0
com.apple.driver.AppleHPET1.8
com.apple.driver.AppleSMBIOS2.1
com.apple.driver.AppleACPIEC3.1
com.apple.driver.AppleAPIC1.7
com.apple.driver.AppleIntelCPUPowerManagementClient218.0.0
com.apple.nke.applicationfirewall161
com.apple.security.quarantine3
com.apple.security.TMSafetyNet8
com.apple.driver.AppleIntelCPUPowerManagement218.0.0
com.apple.driver.AppleBluetoothHIDKeyboard176.2
com.apple.driver.AppleHIDKeyboard176.2
com.apple.driver.IOBluetoothHIDDriver4.3.2f6
com.apple.driver.AppleMultitouchDriver262.33.1
com.apple.kext.triggers1.0
com.apple.iokit.IOSerialFamily11
com.apple.driver.DspFuncLib269.25
com.apple.kext.OSvKernDSPLib1.15
com.apple.iokit.IOSurface97.0.1
com.apple.iokit.IOFireWireIP2.2.6
com.apple.driver.AppleSMBusController1.0.13d1
com.apple.driver.X86PlatformPlugin1.0.0
com.apple.iokit.IONDRVSupport2.4.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport4.3.2f6
com.apple.iokit.IOBluetoothFamily4.3.2f6
com.apple.driver.IOPlatformPluginFamily5.8.1d38
com.apple.driver.AppleHDAController269.25
com.apple.iokit.IOHDAFamily269.25
com.apple.iokit.IOUSBUserClient705.4.0
com.apple.driver.AppleSMC3.1.9
com.apple.driver.AppleSMBusPCI1.0.12d1
com.apple.iokit.IOAcceleratorFamily2156.6.1
com.apple.AppleGraphicsDeviceControl3.8.6
com.apple.iokit.IOGraphicsFamily2.4.1
com.apple.driver.AppleUSBAudio295.23
com.apple.iokit.IOAudioFamily203.3
com.apple.vecLib.kext1.2.0
com.apple.iokit.IOSCSIBlockCommandsDevice3.7.3
com.apple.iokit.IOUSBMassStorageClass3.7.1
com.apple.iokit.IOSCSIArchitectureModelFamily3.7.3
com.apple.driver.AppleUSBMergeNub705.4.0
com.apple.iokit.IOUSBHIDDriver705.4.0
com.apple.driver.AppleUSBComposite705.4.9
com.apple.driver.AppleThunderboltDPInAdapter4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter2.0.2
com.apple.driver.AppleThunderboltNHI3.1.7
com.apple.iokit.IOThunderboltFamily4.2.1
com.apple.iokit.IOEthernetAVBController1.0.3b3
com.apple.iokit.IOFireWireFamily4.5.6
com.apple.iokit.IO80211Family710.55
com.apple.driver.mDNSOffloadUserClient1.0.1b8
com.apple.iokit.IONetworkingFamily3.2
com.apple.iokit.IOAHCIFamily2.7.5
com.apple.iokit.IOUSBFamily710.4.14
com.apple.driver.AppleEFINVRAM2.0
com.apple.driver.AppleEFIRuntime2.0
com.apple.iokit.IOHIDFamily2.0.0
com.apple.iokit.IOSMBusFamily1.1
com.apple.security.sandbox300.0
com.apple.kext.AppleMatch1.0.0d1
com.apple.driver.AppleKeyStore2
com.apple.driver.AppleMobileFileIntegrity1.0.5
com.apple.driver.AppleCredentialManager1.0
com.apple.driver.DiskImages396
com.apple.iokit.IOStorageFamily2.0
com.apple.iokit.IOReportFamily31
com.apple.driver.AppleFDEKeyStore28.30
com.apple.driver.AppleACPIPlatform3.1
com.apple.iokit.IOPCIFamily2.9
com.apple.iokit.IOACPIFamily1.4
com.apple.kec.Libm1
com.apple.kec.pthread1
com.apple.kec.corecrypto1.0