Anonymous UUID: 80BB1C65-5950-A6BB-4CB7-F3D1A85F8441 Wed Jul 29 11:56:23 2020 *** Panic Report *** panic(cpu 6 caller 0xffffff80105dd212): "Bad tailq elm 0xffffff84a6db23c0 next->prev != elm"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.271.2/bsd/vfs/vfs_bio.c:1966 Backtrace (CPU 6), Frame : Return Address 0xffffff84b3f62c20 : 0xffffff80103ae6ed 0xffffff84b3f62c70 : 0xffffff80104ea185 0xffffff84b3f62cb0 : 0xffffff80104db8ba 0xffffff84b3f62d20 : 0xffffff801035bb40 0xffffff84b3f62d40 : 0xffffff80103ae107 0xffffff84b3f62e60 : 0xffffff80103adf53 0xffffff84b3f62ed0 : 0xffffff80105dd212 0xffffff84b3f62f00 : 0xffffff80105e0717 0xffffff84b3f62ff0 : 0xffffff80105e02ed 0xffffff84b3f63040 : 0xffffff80105e14f7 0xffffff84b3f63060 : 0xffffff7f93e8b778 0xffffff84b3f63100 : 0xffffff7f93ebf82b 0xffffff84b3f631a0 : 0xffffff7f93e8d015 0xffffff84b3f632a0 : 0xffffff7f93ea559b 0xffffff84b3f63440 : 0xffffff7f93ea5234 0xffffff84b3f634e0 : 0xffffff7f93eac76d 0xffffff84b3f63680 : 0xffffff80105f35de 0xffffff84b3f637e0 : 0xffffff80105f2821 0xffffff84b3f63900 : 0xffffff8010622477 0xffffff84b3f63980 : 0xffffff801060c3b7 0xffffff84b3f63bc0 : 0xffffff801060ced2 0xffffff84b3f63f40 : 0xffffff80109ba5ed 0xffffff84b3f63fa0 : 0xffffff801035c306 Kernel Extensions in backtrace: com.apple.filesystems.hfs.kext(407.200.4)[12725927-ECEC-3C53-AC40-B7713D6D78AB]@0xffffff7f93e7c000->0xffffff7f93ee3fff dependency: com.apple.filesystems.hfs.encodings.kext(1)[F76AF156-5151-3B21-98A6-E23A826FCDAE]@0xffffff7f91455000 BSD process name corresponding to current thread: backupd Mac OS version: 18G103 Kernel version: Darwin Kernel Version 18.7.0: Tue Aug 20 16:57:14 PDT 2019; root:xnu-4903.271.2~2/RELEASE_X86_64 Kernel UUID: C41337A1-0EC3-3896-A954-A1F85E849D53 Kernel slide: 0x0000000010000000 Kernel text base: 0xffffff8010200000 __HIB text base: 0xffffff8010100000 System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2) System uptime in nanoseconds: 745524485159 last loaded kext at 262168348122: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7f94d29000, size 69632) last unloaded kext at 322920188771: com.apple.filesystems.msdosfs 1.10 (addr 0xffffff7f94d29000, size 61440) loaded kexts: com.apple.fileutil 20.036.15 com.apple.filesystems.autofs 3.0 com.apple.driver.AudioAUUC 1.70 com.apple.driver.ApplePlatformEnabler 2.7.0d0 com.apple.driver.AGPM 110.25.11 com.apple.driver.X86PlatformShim 1.0.0 com.apple.driver.AppleHDA 282.54 com.apple.driver.AppleUpstreamUserClient 3.6.5 com.apple.kext.AMDFramebuffer 2.1.1 com.apple.kext.AMDRadeonX4000 2.1.1 com.apple.driver.AppleGraphicsDevicePolicy 3.50.12 com.apple.AGDCPluginDisplayMetrics 3.50.12 com.apple.driver.AppleHV 1 com.apple.iokit.IOUserEthernet 1.0.1 com.apple.driver.AppleIntelKBLGraphics 12.1.0 com.apple.iokit.IOBluetoothSerialManager 6.0.14d3 com.apple.driver.pmtelemetry 1 com.apple.Dont_Steal_Mac_OS_X 7.0.0 com.apple.kext.AMD9500Controller 2.1.1 com.apple.driver.AppleIntelPCHPMC 2.0.1 com.apple.driver.eficheck 1 com.apple.driver.AppleIntelKBLGraphicsFramebuffer 12.1.0 com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0 com.apple.iokit.BroadcomBluetooth20703USBTransport 6.0.14d3 com.apple.driver.AppleOSXWatchdog 1 com.apple.driver.AppleSMCLMU 212 com.apple.driver.AppleMCCSControl 1.5.9 com.apple.driver.AppleGFXHDA 100.1.414 com.apple.driver.AppleThunderboltIP 3.1.2 com.apple.driver.AppleRAID 5.1.0 com.apple.driver.AppleTopCaseHIDEventDriver 138.4 com.apple.driver.AppleUSBTopCaseDriver 138.4 com.apple.driver.AppleVirtIO 2.1.3 com.apple.filesystems.hfs.kext 407.200.4 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1 com.apple.BootCache 40 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0 com.apple.AppleSystemPolicy 1.0 com.apple.filesystems.apfs 945.275.7 com.apple.driver.AppleSDXC 1.7.6 com.apple.driver.AirPort.BrcmNIC 1400.1.1 com.apple.iokit.AppleBCM5701Ethernet 10.3.3 com.apple.driver.AppleAHCIPort 329.260.5 com.apple.private.KextAudit 1.0 com.apple.driver.AppleACPIButtons 6.1 com.apple.driver.AppleRTC 2.0 com.apple.driver.AppleSMBIOS 2.1 com.apple.driver.AppleACPIEC 6.1 com.apple.driver.AppleAPIC 1.7 com.apple.nke.applicationfirewall 201 com.apple.security.TMSafetyNet 8 com.apple.kext.triggers 1.0 com.apple.driver.DspFuncLib 282.54 com.apple.kext.OSvKernDSPLib 528 com.apple.kext.AMDRadeonX4200HWLibs 1.0 com.apple.kext.AMDRadeonX4000HWServices 2.1.1 com.apple.driver.AppleGraphicsControl 3.50.12 com.apple.iokit.IOAVBFamily 760.6 com.apple.plugin.IOgPTPPlugin 740.2 com.apple.iokit.IOSkywalkFamily 1 com.apple.driver.AppleSSE 1.0 com.apple.AppleGPUWrangler 3.50.12 com.apple.driver.AppleSMBusPCI 1.0.14d1 com.apple.kext.AMDSupport 2.1.1 com.apple.driver.X86PlatformPlugin 1.0.0 com.apple.driver.IOPlatformPluginFamily 6.0.0d8 com.apple.AppleGraphicsDeviceControl 3.50.12 com.apple.iokit.IOAcceleratorFamily2 404.14 com.apple.iokit.IOSurface 255.6.1 com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0 com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.14d3 com.apple.iokit.IOBluetoothHostControllerUSBTransport 6.0.14d3 com.apple.iokit.IOBluetoothHostControllerTransport 6.0.14d3 com.apple.driver.AppleSMBusController 1.0.18d1 com.apple.driver.AppleHDAController 282.54 com.apple.iokit.IOHDAFamily 282.54 com.apple.iokit.IONDRVSupport 530.51 com.apple.iokit.IOGraphicsFamily 530.66 com.apple.driver.AppleHSBluetoothDriver 138.4 com.apple.driver.IOBluetoothHIDDriver 6.0.14d3 com.apple.iokit.IOBluetoothFamily 6.0.14d3 com.apple.driver.AppleHIDKeyboard 208 com.apple.driver.AppleMultitouchDriver 2450.1 com.apple.driver.AppleInputDeviceSupport 2440.2 com.apple.iokit.IOAHCIBlockStorage 301.270.1 com.apple.driver.usb.IOUSBHostHIDDevice 1.2 com.apple.iokit.IOAudioFamily 206.5 com.apple.vecLib.kext 1.2.0 com.apple.driver.usb.AppleUSBHub 1.2 com.apple.driver.usb.networking 5.0.0 com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2 com.apple.driver.AppleUSBHostMergeProperties 1.2 com.apple.driver.AppleThunderboltDPInAdapter 5.6.9 com.apple.driver.AppleThunderboltDPOutAdapter 5.6.9 com.apple.driver.AppleThunderboltDPAdapterFamily 5.6.9 com.apple.driver.AppleThunderboltPCIUpAdapter 2.1.5 com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.5 com.apple.driver.AppleHPM 3.4.1 com.apple.driver.AppleIntelLpssI2CController 3.0.60 com.apple.driver.AppleIntelLpssDmac 3.0.60 com.apple.iokit.IOSerialFamily 11 com.apple.filesystems.hfs.encodings.kext 1 com.apple.driver.AppleThunderboltNHI 4.7.9 com.apple.iokit.IOThunderboltFamily 6.8.6 com.apple.iokit.IONVMeFamily 2.1.0 com.apple.iokit.IO80211Family 1200.12.2 com.apple.driver.corecapture 1.0.4 com.apple.iokit.IOEthernetAVBController 1.1.0 com.apple.driver.mDNSOffloadUserClient 1.0.1b8 com.apple.driver.AppleIntelLpssI2C 3.0.60 com.apple.iokit.IOAHCIFamily 288 com.apple.driver.usb.AppleUSBXHCIPCI 1.2 com.apple.driver.usb.AppleUSBXHCI 1.2 com.apple.driver.usb.AppleUSBHostPacketFilter 1.0 com.apple.iokit.IOUSBFamily 900.4.2 com.apple.driver.AppleEFINVRAM 2.1 com.apple.driver.AppleEFIRuntime 2.1 com.apple.iokit.IOSMBusFamily 1.1 com.apple.iokit.IOHIDFamily 2.0.0 com.apple.security.quarantine 3 com.apple.security.sandbox 300.0 com.apple.kext.AppleMatch 1.0.0d1 com.apple.driver.DiskImages 493.0.0 com.apple.driver.AppleFDEKeyStore 28.30 com.apple.driver.AppleEffaceableStorage 1.0 com.apple.driver.AppleKeyStore 2 com.apple.driver.AppleUSBTDM 456.260.3 com.apple.driver.AppleMobileFileIntegrity 1.0.5 com.apple.iokit.IOUSBMassStorageDriver 145.200.2 com.apple.iokit.IOSCSIBlockCommandsDevice 408.250.3 com.apple.iokit.IOSCSIArchitectureModelFamily 408.250.3 com.apple.iokit.IOStorageFamily 2.1 com.apple.kext.CoreTrust 1 com.apple.driver.AppleCredentialManager 1.0 com.apple.driver.KernelRelayHost 1 com.apple.iokit.IOUSBHostFamily 1.2 com.apple.driver.usb.AppleUSBCommon 1.0 com.apple.driver.AppleBusPowerController 1.0 com.apple.driver.AppleSEPManager 1.0.1 com.apple.driver.IOSlaveProcessor 1 com.apple.iokit.IOReportFamily 47 com.apple.iokit.IOTimeSyncFamily 740.2 com.apple.iokit.IONetworkingFamily 3.4 com.apple.driver.AppleACPIPlatform 6.1 com.apple.driver.AppleSMC 3.1.9 com.apple.iokit.IOPCIFamily 2.9 com.apple.iokit.IOACPIFamily 1.4 com.apple.kec.pthread 1 com.apple.kec.Libm 1 com.apple.kec.corecrypto 1.0 EOF