Was just wondering if someone could take a look at this log, I was running Airfoil which allows you to use multiple Bluetooth speakers in sync. After detaching a bluetooth device manually by unplugging it I experiance the panic. I was just trying to figure out if the crash was due to the software or due to an issue with Core Bluetooth, I am not that experienced with macs so I’m not even sure if it’s possible to determine that solely based off the log, regardless here it is. (Also I was downloading a mac update at the time but I don't suspect that as the cause)
Thu Jan 31 16:19:36 2019
*** Panic Report ***
panic(cpu 2 caller 0xffffff800d5ff533): "a freed zone element has been modified in zone kalloc.32: expected 0xdeadbeefdeadbeef but found 0xffffff803279e6c0, bits changed 0x2152416fecd4582f, at offset 16 of 32 in element 0xffffff803279e500, cookies 0x3f00112308ec41f6 0x53521baefa4fa17"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.201.2/osfmk/kern/zalloc.c:1168
Backtrace (CPU 2), Frame : Return Address
0xffffff912b173750 : 0xffffff800d5aca1d
0xffffff912b1737a0 : 0xffffff800d6e6b13
0xffffff912b1737e0 : 0xffffff800d6d859a
0xffffff912b173850 : 0xffffff800d559ca0
0xffffff912b173870 : 0xffffff800d5ac437
0xffffff912b173990 : 0xffffff800d5ac283
0xffffff912b173a00 : 0xffffff800d5ff533
0xffffff912b173b50 : 0xffffff800d5b8a64
0xffffff912b173bc0 : 0xffffff800dbc63c7
0xffffff912b173bf0 : 0xffffff800dbeae8a
0xffffff912b173c20 : 0xffffff800dbf0c21
0xffffff912b173d10 : 0xffffff800dc8aec2
0xffffff912b173d50 : 0xffffff800d694bfa
0xffffff912b173d80 : 0xffffff800d5b210d
0xffffff912b173dd0 : 0xffffff800d58cad5
0xffffff912b173e50 : 0xffffff800d5a148e
0xffffff912b173ef0 : 0xffffff800d6bfceb
0xffffff912b173fa0 : 0xffffff800d55a486
BSD process name corresponding to current thread: bluetoothaudiod
Mac OS version:
18A391
Kernel version:
Darwin Kernel Version 18.0.0: Wed Aug 22 20:13:40 PDT 2018; root:xnu-4903.201.2~1/RELEASE_X86_64
Kernel UUID: DF83AD37-501E-3B4F-B1F0-04F3AC90FE35
Kernel slide: 0x000000000d200000
Kernel text base: 0xffffff800d400000
__HIB text base: 0xffffff800d300000
System model name: MacBookPro14,1 (Mac-B4831CEBD52A0C4C)
System uptime in nanoseconds: 210286904432179
last loaded kext at 176868604025754: com.apple.driver.AppleUSBAudio 314.28 (addr 0xffffff7f90564000, size 413696)
last unloaded kext at 192805478266736: com.apple.driver.usb.IOUSBHostHIDDevice 1.2 (addr 0xffffff7f904c6000, size 45056)
loaded kexts:
com.malwarebytes.mbam.rtprotection 3.6.21
com.apple.nke.rvi 2.0.0
com.apple.driver.AudioAUUC 1.70
com.apple.driver.AppleGraphicsDevicePolicy 3.22.18
com.apple.AGDCPluginDisplayMetrics 3.22.9
com.apple.fileutil 1
com.apple.driver.AppleHV 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.iokit.IOBluetoothSerialManager 6.0.8f6
com.apple.driver.AGPM 110.23.41
com.apple.driver.ApplePlatformEnabler 2.7.0d0
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.pmtelemetry 1
com.apple.driver.AppleUpstreamUserClient 3.6.5
com.apple.driver.AppleHDA 282.10
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleIntelKBLGraphics 12.0.0
com.apple.driver.AppleBacklight 170.12.11
com.apple.driver.AppleThunderboltIP 3.1.2
com.apple.driver.AppleIntelPCHPMC 2.0.1
com.apple.driver.AppleSMCLMU 212
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AirPort.BrcmNIC 1400.1.1
com.apple.driver.eficheck 1
com.apple.driver.AppleCameraInterface 6.7.0
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleMCCSControl 1.5.7
com.apple.driver.AppleIntelKBLGraphicsFramebuffer 12.0.0
com.apple.filesystems.autofs 3.0
com.apple.filesystems.apfs 945.200.129
com.apple.filesystems.hfs.kext 407.200.4
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleSystemPolicy 1.0
com.apple.driver.AppleTopCaseHIDEventDriver 138
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 6.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 6.1
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 190
com.apple.security.TMSafetyNet 8
com.apple.driver.usb.networking 5.0.0
com.apple.driver.AppleGraphicsControl 3.22.18
com.apple.iokit.IOAVBFamily 700.6
com.apple.plugin.IOgPTPPlugin 700.7
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.driver.AppleSSE 1.0
com.apple.driver.DspFuncLib 282.10
com.apple.kext.OSvKernDSPLib 527
com.apple.driver.AppleHDAController 282.10
com.apple.iokit.IOHDAFamily 282.10
com.apple.AppleGPUWrangler 3.22.9
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IOAudioFamily 206.5
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IONDRVSupport 530
com.apple.iokit.IOBluetoothHostControllerUARTTransport 6.0.8f6
com.apple.iokit.IOBluetoothHostControllerTransport 6.0.8f6
com.apple.driver.AppleIntelLpssUARTv1 3.0.60
com.apple.driver.AppleIntelLpssUARTCommon 3.0.60
com.apple.driver.AppleOnboardSerial 1.0
com.apple.iokit.IOSkywalkFamily 1
com.apple.iokit.IOSerialFamily 11
com.apple.iokit.IO80211Family 1200.12.2
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.driver.corecapture 1.0.4
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.IOPlatformPluginFamily 6.0.0d8
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleSMBusController 1.0.18d1
com.apple.AppleGraphicsDeviceControl 3.22.18
com.apple.iokit.IOAcceleratorFamily2 400.24
com.apple.iokit.IOGraphicsFamily 530.9
com.apple.iokit.IOSurface 255.1
com.apple.kext.triggers 1.0
com.apple.filesystems.hfs.encodings.kext 1
com.apple.driver.AppleActuatorDriver 2400.15
com.apple.driver.AppleHIDKeyboard 208
com.apple.driver.AppleHSBluetoothDriver 138
com.apple.driver.IOBluetoothHIDDriver 6.0.8f6
com.apple.iokit.IOBluetoothFamily 6.0.8f6
com.apple.driver.AppleMultitouchDriver 2400.15
com.apple.driver.AppleInputDeviceSupport 2400.7
com.apple.driver.AppleHSSPIHIDDriver 55
com.apple.driver.AppleThunderboltDPInAdapter 5.5.7
com.apple.driver.AppleThunderboltDPAdapterFamily 5.5.7
com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.4
com.apple.driver.AppleHPM 3.3.0
com.apple.driver.AppleIntelLpssI2CController 3.0.60
com.apple.driver.AppleHSSPISupport 55
com.apple.driver.AppleThunderboltNHI 4.7.5
com.apple.iokit.IOThunderboltFamily 6.8.1
com.apple.driver.AppleIntelLpssSpiController 3.0.60
com.apple.driver.AppleIntelLpssDmac 3.0.60
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.iokit.IOUSBFamily 900.4.2
com.apple.driver.AppleIntelLpssI2C 3.0.60
com.apple.driver.AppleIntelLpssGspi 3.0.60
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.driver.AppleEFINVRAM 2.1
com.apple.driver.AppleEFIRuntime 2.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.security.quarantine 3
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 493.0.0
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleUSBTDM 456.200.8
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.kext.CoreTrust 1
com.apple.iokit.IOUSBMassStorageDriver 145.200.2
com.apple.iokit.IOSCSIBlockCommandsDevice 408.200.1
com.apple.iokit.IOSCSIArchitectureModelFamily 408.200.1
com.apple.iokit.IOStorageFamily 2.1
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleBusPowerController 1.0
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.IOSlaveProcessor 1
com.apple.iokit.IOTimeSyncFamily 700.7
com.apple.iokit.IONetworkingFamily 3.4
com.apple.iokit.IOReportFamily 47
com.apple.driver.AppleACPIPlatform 6.1
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.Libm 1
com.apple.kec.corecrypto 1.0
EOF
Model: MacBookPro14,1, BootROM 184.0.0.0.0, 2 processors, Intel Core i5, 2.3 GHz, 8 GB, SMC 2.43f6
Graphics: Intel Iris Plus Graphics 640, Intel Iris Plus Graphics 640, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C3531324D3332443250462D3039
Memory Module: BANK 1/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C3531324D3332443250462D3039
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x170), Broadcom BCM43xx 1.0 (7.77.61.1 AirPortDriverBrcmNIC-1305.2)
Bluetooth: Version 6.0.8f6, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
USB Device: USB 3.0 Bus
Thunderbolt Bus: MacBook Pro, Apple Inc., 37.1