[Q] Long - Pourquoi ça plante ?

Ce soir, je veux éteindre mon iMac.
Donc, je commence par éjecter tous les DD externes, cela une fois
fait je coupe leur alimentation (ils sont alimentés via mon hub USB),
puis ;
Menu Pomme > Éteindre ...
Là, j'ai l'écran noir de la mort (vous avez redémarré en raison d'un
problème ...)
C'est un truc qui se produit de temps en temps :-(
Des explications ?
Ça redémarre et voici le rapport :
-------------------------------
Anonymous UUID: 3CA34052-C8B2-ADEA-2F70-330298BD2912

Thu Jan 16 23:19:28 2020

*** Panic Report ***
panic(cpu 4 caller 0xffffff80024dd9bd): Kernel trap at
0xffffff7f86e32055, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff7f86e32055, CR3:
0x000000084d1f9096, CR4: 0x00000000003626e0
RAX: 0x0000000000000031, RBX: 0xffffff8056c7a000, RCX:
0xffffff8002b1ba30, RDX: 0xffffff8002c10040
RSP: 0xffffffa3e8f43780, RBP: 0xffffffa3e8f437a0, RSI:
0x0000000433333344, RDI: 0x0000000000000000
R8: 0x0000000000000000, R9: 0x0000000000989680, R10:
0x0000000000000000, R11: 0x0000000000000000
R12: 0xffffff806ffbc6c8, R13: 0xffffff8002ca22d0, R14:
0xffffff8056c7a014, R15: 0xffffff8002ca22d0
RFL: 0x0000000000010286, RIP: 0xffffff7f86e32055, CS:
0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffff7f86e32055, Error code: 0x0000000000000010, Fault
CPU: 0x4, PL: 0, VF: 1

Backtrace (CPU 4), Frame : Return Address
0xffffffa3e8f43250 : 0xffffff80023b057d
0xffffffa3e8f432a0 : 0xffffff80024ec065
0xffffffa3e8f432e0 : 0xffffff80024dd79a
0xffffffa3e8f43350 : 0xffffff800235d9d0
0xffffffa3e8f43370 : 0xffffff80023aff97
0xffffffa3e8f43490 : 0xffffff80023afde3
0xffffffa3e8f43500 : 0xffffff80024dd9bd
0xffffffa3e8f43670 : 0xffffff800235d9d0
0xffffffa3e8f43690 : 0xffffff7f86e32055
0xffffffa3e8f437a0 : 0xffffff7f86e33476
0xffffffa3e8f43800 : 0xffffff7f86e3155e
0xffffffa3e8f43850 : 0xffffff8002889d14
0xffffffa3e8f438b0 : 0xffffff8002603d46
0xffffffa3e8f43900 : 0xffffff80026230e3
0xffffffa3e8f43980 : 0xffffff800260e297
0xffffffa3e8f43bc0 : 0xffffff800260edb2
0xffffffa3e8f43f40 : 0xffffff80029b9dbd
0xffffffa3e8f43fa0 : 0xffffff800235e196

BSD process name corresponding to current thread: trustd

Mac OS version:
18G2022

Kernel version:
Darwin Kernel Version 18.7.0: Sun Dec 1 18:59:03 PST 2019;
root:xnu-4903.278.19~1/RELEASE_X86_64
Kernel UUID: BC166F11-DD33-32AF-AF67-DE0B2C985AA8
Kernel slide: 0x0000000002000000
Kernel text base: 0xffffff8002200000
__HIB text base: 0xffffff8002100000
System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2)

System uptime in nanoseconds: 51634538252536
last loaded kext at 10264899147260:
com.apple.iokit.SCSITaskUserClient 408.250.3 (addr
0xffffff7f851e7000, size 45056)
last unloaded kext at 51634480239202:
com.intego.virusbarrier.kext.realtime 1692 (addr 0xffffff7f86e30000,
size 20480)
loaded kexts:
com.sony.driver.dsccamDeviceInfo00 1
com.malwarebytes.mbam.rtprotection 4.0.30
com.intego.ContentBarrier.extension 2916
com.intego.netbarrier.kext.network 514
com.intego.netbarrier.kext.process 514
com.intego.netbarrier.kext.monitor 514
com.shapeservices.msm.driver.MSMFramebuffer 3.5.0
com.Cycling74.driver.Soundflower 1.6.7
com.shapeservices.msm.driver.MSMVideoDevice 3.5.0
com.coriolis-systems.driver.OnlineHelper 538
com.razer.common.razerhid 21.94
com.intego.ContentBarrier.safe-boot 3200
com.coriolis-systems.driver.Snapshot 123
com.apple.iokit.SCSITaskUserClient 408.250.3
com.apple.filesystems.afpfs 11.1
com.apple.nke.asp-tcp 8.0.2
com.apple.filesystems.msdosfs 1.10
com.apple.driver.AppleTopCaseHIDEventDriver 138.4
com.apple.fileutil 20.036.15
com.apple.driver.AppleUpstreamUserClient 3.6.5
com.apple.driver.AudioAUUC 1.70
com.apple.kext.AMDFramebuffer 2.1.1
com.apple.kext.AMDRadeonX4000 2.1.1
com.apple.driver.AppleGraphicsDevicePolicy 3.50.14
com.apple.AGDCPluginDisplayMetrics 3.50.14
com.apple.driver.AppleHV 1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.driver.AGPM 110.25.11
com.apple.driver.ApplePlatformEnabler 2.7.0d0
com.apple.driver.X86PlatformShim 1.0.0
com.apple.filesystems.autofs 3.0
com.apple.driver.AppleHDAHardwareConfigDriver 282.54
com.apple.driver.AppleHDA 282.54
com.apple.iokit.IOBluetoothSerialManager 6.0.14d3
com.apple.driver.pmtelemetry 1
com.apple.driver.AGDCBacklightControl 3.50.14
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleBacklight 170.12.12
com.apple.driver.AppleIntelKBLGraphics 12.1.0
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleIntelPCHPMC 2.0.1
com.apple.kext.AMD9500Controller 2.1.1
com.apple.driver.AppleSMCLMU 212
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleFIVRDriver 4.1.0
com.apple.driver.AppleMCCSControl 1.5.9
com.apple.driver.AppleGFXHDA 100.1.414
com.apple.driver.AppleThunderboltIP 3.1.2
com.apple.driver.AppleIntelKBLGraphicsFramebuffer 12.1.0
com.apple.iokit.BroadcomBluetooth20703USBTransport 6.0.14d3
com.apple.driver.eficheck 1
com.apple.driver.AppleOSXWatchdog 1
com.apple.iokit.IOBluetoothUSBDFU 6.0.14d3
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.driver.AppleVirtIO 2.1.3
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.filesystems.apfs 945.275.8
com.apple.driver.AppleSDXC 1.7.6
com.apple.iokit.AppleBCM5701Ethernet 10.3.3
com.apple.driver.AirPort.BrcmNIC 1400.1.1
com.apple.driver.AppleAHCIPort 329.260.5
com.apple.private.KextAudit 1.0
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 202
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleUSBMergeNub 900.4.2
com.apple.security.SecureRemotePassword 1.0
com.apple.driver.AppleHIDKeyboard 208
com.apple.driver.AppleMultitouchDriver 2450.1
com.apple.driver.AppleInputDeviceSupport 2440.2
com.apple.driver.AppleHSBluetoothDriver 138.4
com.apple.kext.AMDRadeonX4200HWLibs 1.0
com.apple.kext.AMDRadeonX4000HWServices 2.1.1
com.apple.driver.AppleGraphicsControl 3.50.14
com.apple.iokit.IOAVBFamily 760.6
com.apple.plugin.IOgPTPPlugin 740.2
com.apple.iokit.IOSkywalkFamily 1
com.apple.driver.AppleSSE 1.0
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 282.54
com.apple.kext.OSvKernDSPLib 528
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.AppleGPUWrangler 3.50.14
com.apple.driver.AppleHDAController 282.54
com.apple.iokit.IOHDAFamily 282.54
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.driver.AppleSMBusController 1.0.18d1
com.apple.iokit.IONDRVSupport 530.51
com.apple.driver.AppleSMBusPCI 1.0.14d1
com.apple.kext.AMDSupport 2.1.1
com.apple.AppleGraphicsDeviceControl 3.50.14
com.apple.iokit.IOAcceleratorFamily2 404.14
com.apple.iokit.IOGraphicsFamily 530.68
com.apple.iokit.IOSurface 255.6.1
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.IOPlatformPluginFamily 6.0.0d8
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.14d3
com.apple.iokit.IOBluetoothHostControllerUSBTransport 6.0.14d3
com.apple.iokit.IOBluetoothHostControllerTransport 6.0.14d3
com.apple.driver.AppleThunderboltEDMSink 4.2.0
com.apple.driver.AppleThunderboltDPOutAdapter 5.6.9
com.apple.driver.usb.AppleUSBHub 1.2
com.apple.driver.IOBluetoothHIDDriver 6.0.14d3
com.apple.iokit.IOBluetoothFamily 6.0.14d3
com.apple.iokit.IOUSBHIDDriver 900.4.2
com.apple.driver.AppleUSBAudio 315.6
com.apple.driver.usb.IOUSBHostHIDDevice 1.2
com.apple.iokit.IOAudioFamily 206.5
com.apple.vecLib.kext 1.2.0
com.apple.driver.usb.cdc 5.0.0
com.apple.driver.usb.networking 5.0.0
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2
com.apple.driver.AppleUSBHostMergeProperties 1.2
com.apple.iokit.IOSerialFamily 11
com.apple.filesystems.hfs.encodings.kext 1
com.apple.driver.AppleThunderboltDPInAdapter 5.6.9
com.apple.driver.AppleThunderboltDPAdapterFamily 5.6.9
com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.5
com.apple.driver.AppleHPM 3.4.1
com.apple.driver.AppleIntelLpssI2CController 3.0.60
com.apple.driver.AppleIntelLpssDmac 3.0.60
com.apple.driver.AppleXsanScheme 3
com.apple.iokit.IOAHCIBlockStorage 301.270.1
com.apple.driver.AppleThunderboltNHI 4.7.9
com.apple.iokit.IOThunderboltFamily 6.8.6
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.iokit.IO80211Family 1200.12.2
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.driver.corecapture 1.0.4
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.driver.AppleIntelLpssI2C 3.0.60
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.driver.AppleIntelLpssGspi 3.0.60
com.apple.iokit.IOAHCIFamily 288
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.iokit.IOUSBFamily 900.4.2
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 456.260.3
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.iokit.IOUSBMassStorageDriver 145.200.2
com.apple.iokit.IOSCSIBlockCommandsDevice 408.250.3
com.apple.iokit.IOSCSIArchitectureModelFamily 408.250.3
com.apple.iokit.IOStorageFamily 2.1
com.apple.kext.CoreTrust 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 740.2
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: iMac18,3, BootROM 179.0.0.0.0, 4 processors, Intel Core i7,
4,2 GHz, 32 GB, SMC 2.41f1
Graphics: kHW_AMDRadeonPro580Item, Radeon Pro 580,
spdisplays_pcie_device, 8 GB
Memory Module: BANK 0/DIMM0, 8 GB, DDR4, 2400 MHz, 0x802C,
0x3841544631473634485A2D324733423220202020
Memory Module: BANK 0/DIMM1, 8 GB, DDR4, 2400 MHz, 0x802C,
0x3841544631473634485A2D324733423220202020
Memory Module: BANK 1/DIMM0, 8 GB, DDR4, 2400 MHz, 0x802C,
0x3841544631473634485A2D324733423220202020
Memory Module: BANK 1/DIMM1, 8 GB, DDR4, 2400 MHz, 0x802C,
0x3841544631473634485A2D324733423220202020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4,
0x16F), Broadcom BCM43xx 1.0 (7.77.61.3 AirPortDriverBrcmNIC-1305.9)
Bluetooth: Version 6.0.14d3, 3 services, 27 devices, 1 incoming
serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: APPLE HDD ST2000DM001, 2 TB
USB Device: USB 3.0 Bus
USB Device: Hub
USB Device: Hub
USB Device: Bluetooth USB Host Controller
USB Device: FaceTime HD Camera (Built-in)
USB Device: Razer Mamba Tournament Edition
Thunderbolt Bus: iMac, Apple Inc., 41.1