panic(cpu 2 caller 0xffffff8020f6e9fe): watchdog timeout: no checkins from watchdogd in 309 seconds (1735 totalcheckins since monitoring last enabled), shutdown in progress Backtrace (CPU 2), Frame : Return Address 0xffffffa15334bc00 : 0xffffff801dcb9aed 0xffffffa15334bc50 : 0xffffff801ddfc6e3 0xffffffa15334bc90 : 0xffffff801ddecd1a 0xffffffa15334bce0 : 0xffffff801dc5ea2f 0xffffffa15334bd00 : 0xffffff801dcb938d 0xffffffa15334be20 : 0xffffff801dcb9678 0xffffffa15334be90 : 0xffffff801e4be434 0xffffffa15334bf00 : 0xffffff8020f6e9fe 0xffffffa15334bf20 : 0xffffff8020f6e304 0xffffffa15334bf50 : 0xffffff801f2a39dc 0xffffffa15334bfa0 : 0xffffff801dc5e13e Kernel Extensions in backtrace: com.apple.driver.watchdog(1.0)[7AE04EA4-D026-39A0-B2D5-5C9E4EE72967]@0xffffff8020f6d000->0xffffff8020f6efff com.apple.driver.AppleSMC(3.1.9)[D674490B-26E7-312B-9E8E-03250124CCC6]@0xffffff801f294000->0xffffff801f2acfff dependency: com.apple.driver.watchdog(1)[7AE04EA4-D026-39A0-B2D5-5C9E4EE72967]@0xffffff8020f6d000->0xffffff8020f6efff dependency: com.apple.iokit.IOACPIFamily(1.4)[C8F0E837-965A-3EB4-B8F6-4C2142046028]@0xffffff80200d7000->0xffffff80200d8fff dependency: com.apple.iokit.IOPCIFamily(2.9)[D0F1BFB8-C28E-3E70-891B-73B783189394]@0xffffff802062c000->0xffffff8020653fff Process name corresponding to current thread: kernel_task Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev Mac OS version: 20C69 Kernel version: Darwin Kernel Version 20.2.0: Wed Dec 2 20:39:59 PST 2020; root:xnu-7195.60.75~1/RELEASE_X86_64 Kernel UUID: 82E2050C-5936-3D24-AD3B-EC4EC5C09E11 KernelCache slide: 0x000000001da00000 KernelCache base: 0xffffff801dc00000 Kernel slide: 0x000000001da10000 Kernel text base: 0xffffff801dc10000 __HIB text base: 0xffffff801db00000 System model name: MacBookPro16,4 (Mac-A61BADE1FDAD7B05) System shutdown begun: YES Hibernation exit count: 1 System uptime in nanoseconds: 559323114623441 Last Sleep: absolute base_tsc base_nano Uptime : 0x0001fcb38f8fd9a5 Sleep : 0x0001eca58be8428a 0x00039164eb66b832 0x0001ec995861407e Wake : 0x0001eca5bcdd18e6 0x0003919bc2774d60 0x0001eca59d5cc6c4 last started kext at 415218961445897: >AudioAUUC 1.70 (addr 0xffffff7fbe183000, size 12288) last stopped kext at 400467170208213: >!AXsanScheme 3 (addr 0xffffff801f466000, size 12288) loaded kexts: >AudioAUUC 1.70 >usb.!UUserHCI 1 @filesystems.smbfs 3.4.1 >!ATopCaseHIDEventDriver 4020.6 >!AHIDALSService 1 >AGPM 119 >!APlatformEnabler 2.7.0d0 >X86PlatformShim 1.0.0 @filesystems.autofs 3.0 @fileutil 20.036.15 @filesystems.ntfs 3.14.3 @kext.AMDRadeonX6000 4.0.2 @kext.AMDRadeonServiceManager 4.0.2 >!AUpstreamUserClient 3.6.8 >!A!IKBLGraphics 16.0.1 >AGDCBacklightControl 6.2.2 >!AThunderboltIP 4.0.3 >!AGraphicsDevicePolicy 6.2.2 >!AMuxControl2 6.2.2 >!A!IPCHPMC 2.0.1 >BridgeAudioCommunication 100.2 >!AAVEBridge 6.1 >!AMCCSControl 1.14 @AGDCPluginDisplayMetrics 6.2.2 >pmtelemetry 1 >LuaHardwareAccess 1.0.16 |IOUserEthernet 1.0.1 |IO!BSerialManager 8.0.2f9 @Dont_Steal_Mac_OS_X 7.0.0 >!AHV 1 >!ADiskImages2 1 >!A!ICFLGraphicsFramebuffer 16.0.1 >!AGFXHDA 100.1.431 >!ABridgeAudio!C 100.2 >!A!ISlowAdaptiveClocking 4.0.0 >BCMWLANFirmware4378.Hashstore 1 >BCMWLANFirmware4377.Hashstore 1 >BCMWLANFirmware4364.Hashstore 1 >BCMWLANFirmware4355.Hashstore 1 >!ABCMWLANBusInterfacePCIeMac 1 @filesystems.tmpfs 1 @filesystems.hfs.kext 556.60.1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @filesystems.apfs 1677.60.23 @private.KextAudit 1.0 >!ASmartBatteryManager 161.0.0 >!AACPIButtons 6.1 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 @!ASystemPolicy 2.0.0 @nke.applicationfirewall 310 |IOKitRegistryCompatibility 1 |EndpointSecurity 1 >usb.IOUSBHostHIDDevice 1.2 >!UAudio 401.4 >usb.cdc.acm 5.0.0 >usb.serial 6.0.0 >usb.cdc.ecm 5.0.0 >!UMergeNub 900.4.2 >!AXsanScheme 3 >usb.!UHub 1.2 >!AHIDKeyboard 222 >!AHS!BDriver 4020.6 >IO!BHIDDriver 8.0.2f9 >!AActuatorDriver 4400.28 >!AMultitouchDriver 4400.28 >!AInputDeviceSupport 4400.35 @kext.triggers 1.0 @kext.AMDRadeonX6300HWLibs 1.0 |IO!BHost!CUARTTransport 8.0.2f9 |IO!BHost!CTransport 8.0.2f9 >!ABacklightExpert 1.1.0 @kext.AMDRadeonX6000Framebuffer 4.0.2 @kext.AMDSupport 4.0.2 >!AGraphicsControl 6.2.2 @kext.AMDRadeonX6000HWServices 4.0.2 >!ASMBus!C 1.0.18d1 >X86PlatformPlugin 1.0.0 >IOPlatformPlugin!F 6.0.0d8 |IOAVB!F 900.12 @plugin.IOgPTPPlugin 900.11 |IOEthernetAVB!C 1.1.0 |IOAccelerator!F2 439.52 >!A!ILpssUARTv1 3.0.60 >!A!ILpssUARTCommon 3.0.60 >!AOnboardSerial 1.0 |IONDRVSupport 585 |IOAudio!F 300.6.1 @vecLib.kext 1.2.0 @!AGPUWrangler 6.2.2 @!AGraphicsDeviceControl 6.2.2 |IOGraphics!F 585 |IOSlowAdaptiveClocking!F 1.0.0 >usb.cdc.ncm 5.0.0 >usb.cdc 5.0.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >!ABCMWLANCoreMac 1.0.0 |IOSerial!F 11 |IO80211!FV2 1200.12.2b1 >IOImageLoader 1.0.0 >corecapture 1.0.4 >!AThunderboltPCIDownAdapter 4.1.1 >!AThunderboltDPInAdapter 8.1.4 >!AThunderboltDPAdapter!F 8.1.4 >!AHPM 3.4.4 >!A!ILpssI2C!C 3.0.60 >!A!ILpssI2C 3.0.60 >!A!ILpssDmac 3.0.60 >!ABSDKextStarter 3 |IOSurface 289.3 |IOSkywalk!F 1 >mDNSOffloadUserClient 1.0.1b8 @filesystems.hfs.encodings.kext 1 >usb.!UVHCIBCE 1.2 >usb.!UVHCICommonBCE 1.0 >usb.!UVHCI 1.2 >usb.!UVHCICommon 1.0 >!AEffaceableNOR 1.0 |IOBufferCopy!C 1.1.0 |IOBufferCopyEngine!F 1 |IONVMe!F 2.1.0 >!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.2 |IOUSB!F 900.4.2 >usb.!UXHCIPCI 1.2 >usb.!UXHCI 1.2 >!AEFINVRAM 2.1 >!AEFIRuntime 2.1 >!ASMCRTC 1.0 |IOSMBus!F 1.1 |IOHID!F 2.0.0 $!AImage4 3.0.0 |IOTimeSync!F 900.11 |IONetworking!F 3.4 >DiskImages 493.0.0 |IO!B!F 8.0.2f9 |IOReport!F 47 |IO!BPacketLogger 8.0.2f9 $quarantine 4 $sandbox 300.0 @kext.!AMatch 1.0.0d1 |CoreAnalytics!F 1 >!ASSE 1.0 >!AKeyStore 2 >!UTDM 511.60.2 |IOUSBMass!SDriver 184.40.6 |IOSCSIBlockCommandsDevice 436.40.6 |IO!S!F 2.1 |IOSCSIArchitectureModel!F 436.40.6 >!AMobileFileIntegrity 1.0.5 @kext.CoreTrust 1 >!AFDEKeyStore 28.30 >!AEffaceable!S 1.0 >!ACredentialManager 1.0 >KernelRelayHost 1 |IOUSBHost!F 1.2 >!UHostMergeProperties 1.2 >usb.!UCommon 1.0 >!ABusPower!C 1.0 >!ASEPManager 1.0.1 >IOSlaveProcessor 1 >!AACPIPlatform 6.1 >!ASMC 3.1.9 |IOPCI!F 2.9 |IOACPI!F 1.4 >watchdog 1 @kec.pthread 1 @kec.corecrypto 11.1 @kec.Libm 1