升级后也必然重启。问题一直存在，这应该是一个外接显示器发生的 bug.
https://apple.stackexchange.com/questions/379789/computer-keeps-restarting-because-of-a-problem-setpowerstate-timed-outMacBook Pro (13-inch, 2018, Four Thunderbolt 3 Ports)
10.15.7 (19H2)
Index Refs Address Size Wired Name (Version) UUID <Linked Against>
116 0 0xffffff7f83ee4000 0x42000 0x42000 com.paragon-software.filesystems.ntfs (66.5.15) 43B8E60C-1D4C-37A1-A831-0ECF23B29456 <8 6 5 1>
```
panic(cpu 0 caller 0xffffff8006614e17): "AppleGFXHDADriver::setPowerState(0xffffff80367d4400 : 0xffffff7f89fcc55e, 0 -> 1) timed out after 10153 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.141.2/iokit/Kernel/IOServicePM.cpp:5296
Backtrace (CPU 0), Frame : Return Address
0xffffff913964bb40 : 0xffffff8005f1a65d
0xffffff913964bb90 : 0xffffff8006054a75
0xffffff913964bbd0 : 0xffffff80060465fe
0xffffff913964bc20 : 0xffffff8005ec0a40
0xffffff913964bc40 : 0xffffff8005f19d27
0xffffff913964bd40 : 0xffffff8005f1a117
0xffffff913964bd90 : 0xffffff80066c1a6c
0xffffff913964be00 : 0xffffff8006614e17
0xffffff913964be50 : 0xffffff80066146f9
0xffffff913964be60 : 0xffffff800662bc8e
0xffffff913964bea0 : 0xffffff80066134a8
0xffffff913964bec0 : 0xffffff8005f5c605
0xffffff913964bf40 : 0xffffff8005f5c131
0xffffff913964bfa0 : 0xffffff8005ec013e
BSD process name corresponding to current thread: kernel_task
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev
Mac OS version:
19H2
Kernel version:
Darwin Kernel Version 19.6.0: Mon Aug 31 22:12:52 PDT 2020; root:xnu-6153.141.2~1/RELEASE_X86_64
Kernel UUID: 05D51A3D-3A87-3FF0-98C3-9CF3827A3EDD
Kernel slide: 0x0000000005c00000
Kernel text base: 0xffffff8005e00000
__HIB text base: 0xffffff8005d00000
System model name: MacBookPro15,2 (Mac-827FB448E656EC26)
System shutdown begun: NO
System uptime in nanoseconds: 122092836197559
last loaded kext at 44796576164323: >AudioAUUC 1.70 (addr 0xffffff7f8a369000, size 28672)
loaded kexts:
com.paragon-software.filesystems.ntfs 66.5.15
>AudioAUUC 1.70
@
filesystems.smbfs 3.4.4
>usb.!UHostBillboardDevice 1.0
|SCSITaskUserClient 422.120.3
>!AGraphicsDevicePolicy 5.2.6
@
AGDCPluginDisplayMetrics 5.2.6
@
fileutil 20.036.15
>!AHV 1
|IOUserEthernet 1.0.1
|IO!BSerialManager 7.0.6f7
>!AUpstreamUserClient 3.6.8
>X86PlatformShim 1.0.0
>AGPM 111.4.4
>!APlatformEnabler 2.7.0d0
>pmtelemetry 1
>!A!IKBLGraphics 14.0.7
@
Dont_Steal_Mac_OS_X 7.0.0
>AGDCBacklightControl 5.2.6
>ACPI_SMC_PlatformPlugin 1.0.0
>!AThunderboltIP 3.1.4
>BridgeAudioCommunication 6.70.7
>!ABacklight 180.3
>!ABridgeAudio!C 6.70.7
>!AGFXHDA 100.1.429
>!AHIDALSService 1
>!A!IPCHPMC 2.0.1
>!ATopCaseHIDEventDriver 3430.1
>!A!ICFLGraphicsFramebuffer 14.0.7
>!A!ISlowAdaptiveClocking 4.0.0
>!AAVEBridge 6.1
>!AFIVRDriver 4.1.0
>!AMCCSControl 1.14
@
filesystems.autofs 3.0
@
filesystems.apfs 1412.141.1
>BCMWLANFirmware4355.Hashstore 1
>BCMWLANFirmware4364.Hashstore 1
>BCMWLANFirmware4377.Hashstore 1
>!AFileSystemDriver 3.0.1
@
filesystems.hfs.kext 522.100.5
@
BootCache 40
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
>!AVirtIO 1.0
>!ABCMWLANBusInterfacePCIe 1
@
private.KextAudit 1.0
>!ASmartBatteryManager 161.0.0
>!AACPIButtons 6.1
>!ASMBIOS 2.1
>!AACPIEC 6.1
>!AAPIC 1.7
$!AImage4 1
@
nke.applicationfirewall 303
$TMSafetyNet 8
@!ASystemPolicy 2.0.0
|EndpointSecurity 1
>usb.!UHub 1.2
>!UAudio 323.4
>!AGraphicsControl 5.2.6
|IOAVB!F 850.1
>IOPlatformPluginLegacy 1.0.0
>!AHDA!C 283.15
|IOHDA!F 283.15
@!AGPUWrangler 5.2.6
>!ABacklightExpert 1.1.0
>X86PlatformPlugin 1.0.0
>!AThunderboltEDMSink 4.2.3
>!AThunderboltDPOutAdapter 6.2.6
>!AActuatorDriver 3440.1
|IONDRVSupport 576.1
>IOPlatformPlugin!F 6.0.0d8
>!AHS!BDriver 3430.1
>IO!BHIDDriver 7.0.6f7
>!AMultitouchDriver 3440.1
>!AInputDeviceSupport 3440.8
>!AHIDKeyboard 209
|IO!BHost!CUARTTransport 7.0.6f7
|IO!BHost!CTransport 7.0.6f7
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial 1.0
>!ASMBusPCI 1.0.14d1
@!AGraphicsDeviceControl 5.2.6
|IOAccelerator!F2 438.7.3
|IOSlowAdaptiveClocking!F 1.0.0
>!ASMBus!C 1.0.18d1
|IOGraphics!F 576.1
@
plugin.IOgPTPPlugin 840.3
|IOEthernetAVB!C 1.1.0
@
kext.triggers 1.0
>usb.IOUSBHostHIDDevice 1.2
>usb.cdc.ecm 5.0.0
>usb.cdc.ncm 5.0.0
>usb.cdc 5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
>!AXsanScheme 3
>usb.!UVHCIBCE 1.2
>usb.!UVHCI 1.2
>usb.!UVHCICommonBCE 1.0
>usb.!UVHCICommon 1.0
>!AEffaceableNOR 1.0
|IOBufferCopy!C 1.1.0
|IOBufferCopyEngine!F 1
|IONVMe!F 2.1.0
>!AThunderboltPCIDownAdapter 2.5.4
>!AThunderboltDPInAdapter 6.2.6
>!AThunderboltDPAdapter!F 6.2.6
>!AHPM 3.4.4
>!A!ILpssI2C!C 3.0.60
>!A!ILpssDmac 3.0.60
>!AThunderboltNHI 5.8.6
|IOThunderbolt!F 7.6.1
|IOSurface 269.11
@
filesystems.hfs.encodings.kext 1
|IOAudio!F 300.2
@
vecLib.kext 1.2.0
>!ABCMWLANCore 1.0.0
>mDNSOffloadUserClient 1.0.1b8
>IOImageLoader 1.0.0
|IOSerial!F 11
|IO80211!FV2 1200.12.2b1
>corecapture 1.0.4
|IOSkywalk!F 1
>usb.!UHostPacketFilter 1.0
|IOUSB!F 900.4.2
>!A!ILpssI2C 3.0.60
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
>!A!ILpssGspi 3.0.60
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
>!ASMCRTC 1.0
|IOSMBus!F 1.1
|IOHID!F 2.0.0
$quarantine 4
$sandbox 300.0
@
kext.!AMatch 1.0.0d1
>!AKeyStore 2
>!UTDM 489.120.1
|IOSCSIBlockCommandsDevice 422.120.3
>!ACredentialManager 1.0
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!AMobileFileIntegrity 1.0.5
@
kext.CoreTrust 1
|CoreAnalytics!F 1
|IOTimeSync!F 840.3
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 7.0.6f7
|IO!BPacketLogger 7.0.6f7
>!ASSE 1.0
>KernelRelayHost 1
>!ASEPManager 1.0.1
>IOSlaveProcessor 1
|IOUSBMass!SDriver 157.140.1
|IOSCSIArchitectureModel!F 422.120.3
|IO!S!F 2.1
|IOUSBHost!F 1.2
>usb.!UCommon 1.0
>!UHostMergeProperties 1.2
>!ABusPower!C 1.0
|IOReport!F 47
>!AACPIPlatform 6.1
>!ASMC 3.1.9
>watchdog 1
|IOPCI!F 2.9
|IOACPI!F 1.4
@
kec.pthread 1
@
kec.corecrypto 1.0
@
kec.Libm 1
```