panic(cpu 0 caller 0xffffff7fa09f7238): "IOAHCIBlockStorageDriver::CommandTimeout! reallocated sectors = 0x0, pending sectors = 0x0, power on hours = 0x5ba, fBuiltIn = 0, LBA = 0x0, Block Count = 0x0, Tag = 0xC, Operation Type = 0x6 fis[0]=0xF58027, fis[1]=0x0, fis[2]=0x0, fis[3]=0x0, fis[4]=0x0"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOAHCIBlockStorage/IOAHCIBlockStorage-316.40.3/IOAHCIBlockStorageDriver.cpp:6311
Backtrace (CPU 0), Frame : Return Address
0xffffff9b26bdba70 : 0xffffff801db39a3b 
0xffffff9b26bdbac0 : 0xffffff801dc70fe5 
0xffffff9b26bdbb00 : 0xffffff801dc62a5e 
0xffffff9b26bdbb50 : 0xffffff801dae0a40 
0xffffff9b26bdbb70 : 0xffffff801db39127 
0xffffff9b26bdbc70 : 0xffffff801db3950b 
0xffffff9b26bdbcc0 : 0xffffff801e2d17f9 
0xffffff9b26bdbd30 : 0xffffff7fa09f7238 
0xffffff9b26bdbde0 : 0xffffff7fa09ee213 
0xffffff9b26bdbe20 : 0xffffff801e244f79 
0xffffff9b26bdbe90 : 0xffffff801e244e99 
0xffffff9b26bdbec0 : 0xffffff801db7b625 
0xffffff9b26bdbf40 : 0xffffff801db7b151 
0xffffff9b26bdbfa0 : 0xffffff801dae013e 
      Kernel Extensions in backtrace:
         com.apple.iokit.IOAHCIBlockStorage(316.40.3)[D16B857E-1AFB-3E06-A190-6F0944BB81AF]@0xffffff7fa09e6000->0xffffff7fa0a0dfff
            dependency: com.apple.iokit.IOAHCIFamily(290.0.1)[0456322C-3677-3442-8F74-3171483F3886]@0xffffff7fa09bb000
            dependency: com.apple.driver.AppleEFINVRAM(2.1)[A86937B2-6177-3699-BE65-6762DDC120C6]@0xffffff7f9ed1c000
            dependency: com.apple.iokit.IOStorageFamily(2.1)[A9967DFD-FCB3-3536-B071-F8B46494895B]@0xffffff7f9e70c000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
19B88

Kernel version:
Darwin Kernel Version 19.0.0: Thu Oct 17 16:17:15 PDT 2019; root:xnu-6153.41.3~29/RELEASE_X86_64
Kernel UUID: 7503CD47-851F-321E-8747-50DB4299165F
Kernel slide:     0x000000001d800000
Kernel text base: 0xffffff801da00000
__HIB  text base: 0xffffff801d900000
System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 1272191490850
last loaded kext at 245388343302: @filesystems.msdosfs	1.10 (addr 0xffffff7fa27cd000, size 69632)
last unloaded kext at 306195779296: @filesystems.msdosfs	1.10 (addr 0xffffff7fa27cd000, size 61440)
loaded kexts:
@filesystems.smbfs	3.4
>!ATopCaseHIDEventDriver	3410.1
>AudioAUUC	1.70
@fileutil	20.036.15
>!APlatformEnabler	2.7.0d0
>AGPM	111.2.5
>X86PlatformShim	1.0.0
@filesystems.autofs	3.0
@kext.AMDRadeonServiceManager	3.0.2
>!AUpstreamUserClient	3.6.8
>!AHDA	283.14
@kext.AMDFramebuffer	3.0.2
@kext.AMDRadeonX4000	3.0.2
>!AGraphicsDevicePolicy	4.5.9
@AGDCPluginDisplayMetrics	4.5.9
>!AHV	1
|IOUserEthernet	1.0.1
>!A!IKBLGraphics	14.0.2
@kext.AMD9500!C	3.0.2
|IO!BSerialManager	7.0.1f1
>pmtelemetry	1
@Dont_Steal_Mac_OS_X	7.0.0
>!A!IPCHPMC	2.0.1
>!ASMCLMU	212
>!AGFXHDA	100.1.422
>!AThunderboltIP	3.1.3
|Broadcom!B20703USBTransport	7.0.1f1
>!A!ISlowAdaptiveClocking	4.0.0
>eficheck	1
>!A!IKBLGraphicsFramebuffer	14.0.2
>!AMCCSControl	1.13
>!AVirtIO	1.0
@filesystems.hfs.kext	522.0.9
@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1
@BootCache	40
@!AFSCompression.!AFSCompressionTypeZlib	1.0.0
@filesystems.apfs	1412.41.1
>!ASDXC	1.7.7
|!ABCM5701Ethernet	10.3.5
>AirPort.BrcmNIC	1400.1.1
>!AAHCIPort	341.0.2
@private.KextAudit	1.0
>!AACPIButtons	6.1
>!ARTC	2.0
>!ASMBIOS	2.1
>!AACPIEC	6.1
>!AAPIC	1.7
$!AImage4	1
@nke.applicationfirewall	303
$TMSafetyNet	8
@!ASystemPolicy	2.0.0
|EndpointSecurity	1
>!AHIDKeyboard	209
>!AMultitouchDriver	3410.2
>!AInputDeviceSupport	3410.1
>!AHS!BDriver	3410.1
>!A!BHIDMouse	192
>!AHIDMouse	192
>IO!BHIDDriver	7.0.1f1
@kext.triggers	1.0
>DspFuncLib	283.14
@kext.OSvKernDSPLib	529
@kext.AMDRadeonX4200HWLibs	1.0
@kext.AMDRadeonX4000HWServices	3.0.2
>!AGraphicsControl	4.5.9
|IOAVB!F	800.17
>!ASSE	1.0
@!AGPUWrangler	4.5.9
>!ASMBusPCI	1.0.14d1
|Broadcom!BHost!CUSBTransport	7.0.1f1
|IO!BHost!CUSBTransport	7.0.1f1
|IO!BHost!CTransport	7.0.1f1
|IO!B!F	7.0.1f1
|IO!BPacketLogger	7.0.1f1
|IOSlowAdaptiveClocking!F	1.0.0
@plugin.IOgPTPPlugin	810.1
>X86PlatformPlugin	1.0.0
>IOPlatformPlugin!F	6.0.0d8
>!AHDA!C	283.14
|IOHDA!F	283.14
|IOAccelerator!F2	438.2.7
@kext.AMDSupport	3.0.2
@!AGraphicsDeviceControl	4.5.9
|IONDRVSupport	568
>!ASMBus!C	1.0.18d1
|IOGraphics!F	568
|IOAudio!F	300.2
@vecLib.kext	1.2.0
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
>!AThunderboltDPInAdapter	6.2.3
>!AThunderboltDPOutAdapter	6.2.3
>!AThunderboltDPAdapter!F	6.2.3
>!AThunderboltPCIUpAdapter	2.5.2
>!AThunderboltPCIDownAdapter	2.5.2
>!AHPM	3.4.4
>!A!ILpssI2C!C	3.0.60
>!A!ILpssDmac	3.0.60
|IOSerial!F	11
|IOSurface	269.6
@filesystems.hfs.encodings.kext	1
>!AThunderboltNHI	5.8.0
|IOThunderbolt!F	7.4.6
|IOAHCIBlock!S	316.40.3
|IOEthernetAVB!C	1.1.0
|IO80211!F	1200.12.2b1
>mDNSOffloadUserClient	1.0.1b8
>corecapture	1.0.4
|IOSkywalk!F	1
|IONVMe!F	2.1.0
>!A!ILpssI2C	3.0.60
|IOAHCI!F	290.0.1
>usb.!UXHCIPCI	1.2
>usb.!UXHCI	1.2
|IOUSB!F	900.4.2
>!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	489.41.1
|IOSCSIBlockCommandsDevice	422.0.2
>!ACredentialManager	1.0
>KernelRelayHost	1
>!ASEPManager	1.0.1
>IOSlaveProcessor	1
|IOUSBMass!SDriver	157.40.7
|IOSCSIArchitectureModel!F	422.0.2
|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
|IOReport!F	47
|IOTimeSync!F	810.1
|IONetworking!F	3.4
>!AACPIPlatform	6.1
>!ASMC	3.1.9
>watchdog	1
|IOPCI!F	2.9
|IOACPI!F	1.4
@kec.pthread	1
@kec.Libm	1
@kec.corecrypto	1.0