panic(cpu 2 caller 0xffffff7f93170a8d): watchdog timeout: no checkins from watchdogd in 98 seconds (1547 total checkins since monitoring last enabled) Backtrace (CPU 2), Frame : Return Address 0xffffff81143c3c40 : 0xffffff801211f5cd 0xffffff81143c3c90 : 0xffffff8012258b05 0xffffff81143c3cd0 : 0xffffff801224a68e 0xffffff81143c3d20 : 0xffffff80120c5a40 0xffffff81143c3d40 : 0xffffff801211ec97 0xffffff81143c3e40 : 0xffffff801211f087 0xffffff81143c3e90 : 0xffffff80128c2858 0xffffff81143c3f00 : 0xffffff7f93170a8d 0xffffff81143c3f10 : 0xffffff7f9317047b 0xffffff81143c3f50 : 0xffffff7f93185d9c 0xffffff81143c3fa0 : 0xffffff80120c513e Kernel Extensions in backtrace: com.apple.driver.watchdog(1.0)[B435C72B-B311-3C67-8AA1-1D5CE0FAD429]@0xffffff7f9316f000->0xffffff7f93177fff com.apple.driver.AppleSMC(3.1.9)[4589419D-7CCC-39A9-9E2F-F73FE42DD902]@0xffffff7f93178000->0xffffff7f93196fff dependency: com.apple.iokit.IOACPIFamily(1.4)[0A7D7382-66FE-391B-9F93-97A996256C25]@0xffffff7f93166000 dependency: com.apple.driver.watchdog(1)[B435C72B-B311-3C67-8AA1-1D5CE0FAD429]@0xffffff7f9316f000 dependency: com.apple.iokit.IOPCIFamily(2.9)[3C56BB73-D149-3E84-A2EB-DF806779B96C]@0xffffff7f92b31000 BSD process name corresponding to current thread: kernel_task Mac OS version: 19F96 Kernel version: Darwin Kernel Version 19.5.0: Thu Apr 30 18:25:59 PDT 2020; root:xnu-6153.121.1~7/RELEASE_X86_64 Kernel UUID: 7B7F06EE-1B75-345E-B898-2FD4FEC20F0D Kernel slide: 0x0000000011e00000 Kernel text base: 0xffffff8012000000 __HIB text base: 0xffffff8011f00000 System model name: MacBookAir7,2 (Mac-937CB26E2E02BB01) Root disk errors: "Could not recover SATA HDD after 5 attempts. Terminating." System shutdown begun: NO Panic diags file available: YES (0x0) System uptime in nanoseconds: 15552803971503 last loaded kext at 11151287472: >!AMikeyHIDDriver 131 (addr 0xffffff7f95a6b000, size 16384) last unloaded kext at 15500292983906: >usb.!UHostPacketFilter 1.0 (addr 0xffffff7f9376a000, size 24576) loaded kexts: @fileutil 20.036.15 >AudioAUUC 1.70 >!APlatformEnabler 2.7.0d0 >AGPM 111.4.4 >X86PlatformShim 1.0.0 @filesystems.autofs 3.0 >!AHDA 283.15 >!AUpstreamUserClient 3.6.8 >!AGraphicsDevicePolicy 5.2.4 @AGDCPluginDisplayMetrics 5.2.4 >!A!IBDWGraphics 14.0.6 >!A!IBDWGraphicsFramebuffer 14.0.6 >!AHV 1 |IOUserEthernet 1.0.1 |IO!BSerialManager 7.0.5f6 >eficheck 1 >pmtelemetry 1 @Dont_Steal_Mac_OS_X 7.0.0 >!ACameraInterface 7.6.0 >!A!ISlowAdaptiveClocking 4.0.0 >!ALPC 3.1 >!AThunderboltIP 3.1.4 >!ABacklight 180.3 >!AMCCSControl 1.14 >!ASMCLMU 212 >!UCardReader 489.120.1 >!ATopCaseHIDEventDriver 3430.1 >!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 >!AAHCIPort 341.0.2 >AirPort.BrcmNIC 1400.1.1 @private.KextAudit 1.0 >!ASmartBatteryManager 161.0.0 >!ARTC 2.0 >!AACPIButtons 6.1 >!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 @kext.triggers 1.0 >DspFuncLib 283.15 @kext.OSvKernDSPLib 529 >!AGraphicsControl 5.2.4 |IOAVB!F 850.1 |IOAccelerator!F2 438.5.4 >!ASSE 1.0 >X86PlatformPlugin 1.0.0 @!AGPUWrangler 5.2.4 @!AGraphicsDeviceControl 5.2.4 |IOSlowAdaptiveClocking!F 1.0.0 >IOPlatformPlugin!F 6.0.0d8 >!ABacklightExpert 1.1.0 |IONDRVSupport 576.1 >!ASMBus!C 1.0.18d1 >!AHDA!C 283.15 |IOGraphics!F 576.1 |IOHDA!F 283.15 @plugin.IOgPTPPlugin 840.3 |IOEthernetAVB!C 1.1.0 |Broadcom!BHost!CUSBTransport 7.0.5f6 |IO!BHost!CUSBTransport 7.0.5f6 |IO!BHost!CTransport 7.0.5f6 >usb.!UHub 1.2 >usb.networking 5.0.0 >!AHS!BDriver 3430.1 >IO!BHIDDriver 7.0.5f6 |IO!B!F 7.0.5f6 |IO!BPacketLogger 7.0.5f6 >!AMultitouchDriver 3440.1 >!AInputDeviceSupport 3440.8 >!AHIDKeyboard 209 >!AHSSPIHIDDriver 59 |IOAudio!F 300.2 @vecLib.kext 1.2.0 |IOSerial!F 11 |IOSurface 269.11 @filesystems.hfs.encodings.kext 1 |IOAHCIBlock!S 316.100.5 |IOAHCI!F 290.0.1 >!AThunderboltDPInAdapter 6.2.6 >!AThunderboltDPAdapter!F 6.2.6 >!AThunderboltPCIDownAdapter 2.5.4 >!AThunderboltNHI 5.8.6 |IOThunderbolt!F 7.6.1 |IO80211!F 1200.12.2b1 >mDNSOffloadUserClient 1.0.1b8 >corecapture 1.0.4 |IOSkywalk!F 1 >!AHSSPISupport 59 >!A!ILpssSpi!C 3.0.60 >!A!ILpssDmac 3.0.60 >!A!ILpssGspi 3.0.60 >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 489.120.1 |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 |IOReport!F 47 |IOTimeSync!F 840.3 |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