panic(cpu 0 caller 0xffffff8017e9167c): Sleep transition timed out after 180 seconds while entering darkwake on way to sleep. Suspected bundle: com.apple.iokit.IOGraphicsFamily. Thread 0x74.
Failure code:: 0xb1c0006f 00000031

Backtracing specified thread
Backtrace (CPU 0), Frame : Return Address
0xffffff9206563900 : 0xffffff80178458f8 
0xffffff92065d39b0 : 0xffffff80177413f1 
0xffffff92065d3a20 : 0xffffff801773fc2f 
0xffffff92065d3a70 : 0xffffff80178429f9 
0xffffff92065d3ab0 : 0xffffff801784225b 
0xffffff92065d3ae0 : 0xffffff7f9b0c7ced 
0xffffff92065d3b10 : 0xffffff7f9b0e0f65 
0xffffff92065d3b20 : 0xffffff7f9b0cacb9 
0xffffff92065d3bb0 : 0xffffff7f9b0d0549 
0xffffff92065d3c50 : 0xffffff8017e01b6f 
0xffffff92065d3cc0 : 0xffffff8017e1a210 
0xffffff92065d3d60 : 0xffffff8017e02359 
0xffffff92065d3db0 : 0xffffff8017e178bb 
0xffffff92065d3e50 : 0xffffff8017e13cee 
0xffffff92065d3ea0 : 0xffffff8017e117e0 
0xffffff92065d3ef0 : 0xffffff8017e11679 
0xffffff92065d3f30 : 0xffffff8017e2cede 
0xffffff92065d3f70 : 0xffffff8017e2c4d6 
0xffffff92065d3fa0 : 0xffffff80176c513e 
      Kernel Extensions in backtrace:
         com.apple.iokit.IOGraphicsFamily(576.1)[B1C0006F-E1F5-37D9-9548-5F918E92B422]@0xffffff7f9b0bf000->0xffffff7f9b10ffff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[BE052F4D-9B80-3FCD-B36D-BACB7DEE0DF2]@0xffffff7f98131000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
19F101

Kernel version:
Darwin Kernel Version 19.5.0: Tue May 26 20:41:44 PDT 2020; root:xnu-6153.121.2~2/RELEASE_X86_64
Kernel UUID: 54F1A78D-6F41-32BD-BFED-4381F9F6E2EF
Kernel slide:     0x0000000017400000
Kernel text base: 0xffffff8017600000
__HIB  text base: 0xffffff8017500000
System model name: Macmini7,1 (Mac-35C5E08120C7EEAF)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 5245400820392
last loaded kext at 99519787251: >!AActuatorDriver	3440.1 (addr 0xffffff7f9b7b6000, size 61440)
last unloaded kext at 61127025271: >!A!ILpssGspi	3.0.60 (addr 0xffffff7f9a7d8000, size 45056)
loaded kexts:
org.pqrs.driver.Karabiner.VirtualHIDDevice.v041100	4.11.0
jp.co.pfu.driver.HHKBPro	4.0
org.pqrs.driver.Karabiner	10.21.0
>!ATopCaseHIDEventDriver	3430.1
@fileutil	20.036.15
>!AGraphicsDevicePolicy	5.2.4
@AGDCPluginDisplayMetrics	5.2.4
>AudioAUUC	1.70
>!AHV	1
|IOUserEthernet	1.0.1
>!AUpstreamUserClient	3.6.8
|IO!BSerialManager	7.0.5f6
>!AMCCSControl	1.14
>!APlatformEnabler	2.7.0d0
>AGPM	111.4.4
>X86PlatformShim	1.0.0
>pmtelemetry	1
>!AHDAHardwareConfigDriver	283.15
>!A!IHD5000Graphics	14.0.6
@Dont_Steal_Mac_OS_X	7.0.0
>!AHDA	283.15
>eficheck	1
>ACPI_SMC_PlatformPlugin	1.0.0
>!AThunderboltIP	3.1.4
>!ALPC	3.1
>!A!IFramebufferAzul	14.0.6
>!AFIVRDriver	4.1.0
>!A!ISlowAdaptiveClocking	4.0.0
@filesystems.autofs	3.0
>!AIR!C	360
>!AVirtIO	1.0
@filesystems.hfs.kext	522.100.5
@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1
@BootCache	40
@!AFSCompression.!AFSCompressionTypeZlib	1.0.0
@filesystems.apfs	1412.120.2
@private.KextAudit	1.0
>!ASDXC	1.7.7
|!ABCM5701Ethernet	10.3.5
>!AAHCIPort	341.0.2
>AirPort.BrcmNIC	1400.1.1
>!AACPIButtons	6.1
>!ARTC	2.0
>!AHPET	1.8
>!ASMBIOS	2.1
>!AACPIEC	6.1
>!AAPIC	1.7
$!AImage4	1
@nke.applicationfirewall	303
$TMSafetyNet	8
@!ASystemPolicy	2.0.0
|EndpointSecurity	1
>!AActuatorDriver	3440.1
>!AMultitouchDriver	3440.1
>!AInputDeviceSupport	3440.8
>!AHS!BDriver	3430.1
>IO!BHIDDriver	7.0.5f6
>!AGraphicsControl	5.2.4
|IOAVB!F	850.1
>!ASSE	1.0
>!ASMBus!C	1.0.18d1
>DspFuncLib	283.15
@kext.OSvKernDSPLib	529
|IONDRVSupport	576.1
>IOPlatformPluginLegacy	1.0.0
@!AGPUWrangler	5.2.4
>!A!ILpssGspi	3.0.60
>!AHDA!C	283.15
|IOHDA!F	283.15
>!ASMBusPCI	1.0.14d1
@!AGraphicsDeviceControl	5.2.4
|IOAccelerator!F2	438.5.4
|IOGraphics!F	576.1
>X86PlatformPlugin	1.0.0
>IOPlatformPlugin!F	6.0.0d8
|IOSlowAdaptiveClocking!F	1.0.0
>!AThunderboltEDMSink	4.2.3
>!AThunderboltDPOutAdapter	6.2.6
@plugin.IOgPTPPlugin	840.3
@kext.triggers	1.0
|Broadcom!BHost!CUSBTransport	7.0.5f6
|IO!BHost!CUSBTransport	7.0.5f6
|IO!BHost!CTransport	7.0.5f6
|IO!B!F	7.0.5f6
|IO!BPacketLogger	7.0.5f6
>usb.IOUSBHostHIDDevice	1.2
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
>usb.!UHub	1.2
|IOAudio!F	300.2
@vecLib.kext	1.2.0
|IOSerial!F	11
|IOSurface	269.11
@filesystems.hfs.encodings.kext	1
>!AThunderboltDPInAdapter	6.2.6
>!AThunderboltDPAdapter!F	6.2.6
>!AThunderboltPCIDownAdapter	2.5.4
|IOAHCIBlock!S	316.100.5
>!AThunderboltNHI	5.8.6
|IOThunderbolt!F	7.6.1
|IOEthernetAVB!C	1.1.0
|IOAHCI!F	290.0.1
|IO80211!F	1200.12.2b1
>mDNSOffloadUserClient	1.0.1b8
>corecapture	1.0.4
|IOSkywalk!F	1
|IOUSB!F	900.4.2
>usb.!UXHCIPCI	1.2
>usb.!UXHCI	1.2
>!AEFINVRAM	2.1
>!AEFIRuntime	2.1
|IOSMBus!F	1.1
|IOHID!F	2.0.0
$quarantine	4
$sandbox	300.0
@kext.!AMatch	1.0.0d1
>DiskImages	493.0.0
>!AFDEKeyStore	28.30
>!AEffaceable!S	1.0
>!AKeyStore	2
>!UTDM	489.120.1
|IOSCSIBlockCommandsDevice	422.120.3
>!ACredentialManager	1.0
>KernelRelayHost	1
>!ASEPManager	1.0.1
>IOSlaveProcessor	1
|IOUSBMass!SDriver	157.121.1
|IOSCSIArchitectureModel!F	422.120.3
|IO!S!F	2.1
|IOUSBHost!F	1.2
>!UHostMergeProperties	1.2
>usb.!UCommon	1.0
>!ABusPower!C	1.0
|CoreAnalytics!F	1
>!AMobileFileIntegrity	1.0.5
@kext.CoreTrust	1
|IOTimeSync!F	840.3
|IONetworking!F	3.4
|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