Hi Rosemary, message received. The crash report seems a lot of gobbledygook. But actually when looking through all the verbiage, I couldn’t see any relationship with Time Machine. Is it possible for you turn off backups to disable that and see if that makes a difference?
If the panic occurs at first start and you can’t get past that I am not sure what next. Regards Pete > On 2 Jun 2022, at 7:25 am, Rosemary Spark <[email protected]> wrote: > > > > Re -sending >> On Fri, 27 May 2022 at 17:33, Rosemary Spark <[email protected]> wrote: >> Anybody any suggestions? Crash report below >> >> MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports) >> Monterey 12.3.1 >> >> I think it might be related to TimeMachine backup to MYCloud Home as every >> time I turn it on, it seems my computer dies. >> Obviously, something is panicking but I don't know what. >> >> Cheers >> Rosemary Spark >> >> panic(cpu 2 caller 0xffffff801a413355): "hfs_UNswap_BTNode: invalid backward >> link (0x00013077 == 0x00013077)\n" @hfs_endian.c:293 >> Panicked task 0xffffff950734c350: 3 threads: pid 1: launchd >> Backtrace (CPU 2), panicked thread: 0xffffff903dafcaa8, Frame : Return >> Address >> 0xffffffd06f52b630 : 0xffffff8018883e2d >> 0xffffffd06f52b680 : 0xffffff80189e3cb6 >> 0xffffffd06f52b6c0 : 0xffffff80189d350d >> 0xffffffd06f52b710 : 0xffffff8018823a60 >> 0xffffffd06f52b730 : 0xffffff80188841fd >> 0xffffffd06f52b850 : 0xffffff80188839b6 >> 0xffffffd06f52b8b0 : 0xffffff80191164bf >> 0xffffffd06f52b9a0 : 0xffffff801a413355 >> 0xffffffd06f52ba30 : 0xffffff801a402f94 >> 0xffffffd06f52ba80 : 0xffffff801a40b49e >> 0xffffffd06f52bb90 : 0xffffff801a40aac2 >> 0xffffffd06f52bc20 : 0xffffff801a40d640 >> 0xffffffd06f52bc80 : 0xffffff801a4401a5 >> 0xffffffd06f52bcc0 : 0xffffff801a42a12f >> 0xffffffd06f52bea0 : 0xffffff8018b34dfe >> 0xffffffd06f52bec0 : 0xffffff8018b207ac >> 0xffffffd06f52bf30 : 0xffffff8018b34d77 >> 0xffffffd06f52bf40 : 0xffffff8018f8ad2b >> 0xffffffd06f52bfa0 : 0xffffff8018824226 >> Kernel Extensions in backtrace: >> >> com.apple.filesystems.hfs.kext(583.100.10)[1562C6A0-A578-3056-B758-91FC164AD353]@0xffffff801a3f3000->0xffffff801a451fff >> dependency: >> com.apple.filesystems.hfs.encodings.kext(1)[C3AC56B7-F832-3667-B7AE-C1B89D9F388D]@0xffffff801a458000->0xffffff801a459fff >> >> Process name corresponding to current thread (0xffffff903dafcaa8): launchd >> >> Mac OS version: >> 21E258 >> >> Kernel version: >> Darwin Kernel Version 21.4.0: Fri Mar 18 00:45:05 PDT 2022; >> root:xnu-8020.101.4~15/RELEASE_X86_64 >> Kernel UUID: B6F8637B-0844-355F-8C82-60FA06149384 >> KernelCache slide: 0x0000000018600000 >> KernelCache base: 0xffffff8018800000 >> Kernel slide: 0x0000000018610000 >> Kernel text base: 0xffffff8018810000 >> __HIB text base: 0xffffff8018700000 >> System model name: MacBookPro14,2 (Mac-CAD6701F7CEA0921) >> System shutdown begun: NO >> Panic diags file available: YES (0x0) >> Hibernation exit count: 0 >> >> System uptime in nanoseconds: 541510843097 >> Last Sleep: absolute base_tsc base_nano >> Uptime : 0x0000007e148fbddc >> Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 >> Wake : 0x0000000000000000 0x0000000dbec8d002 0x0000000000000000 >> Compressor Info: 7% of compressed pages limit (OK) and 4% of segments limit >> (OK) with 3 swapfiles and OK swap space >> Zone info: >> Foreign : 0xffffff802dfa6000 - 0xffffff802dfb4000 >> Native : 0xffffff803a79b000 - 0xffffffa03a79b000 >> Readonly: 0xffffff8507467000 - 0xffffff86a0e00000 >> Metadata: 0xffffffdf87f09000 - 0xffffffdfa7fd1000 >> Bitmaps : 0xffffffdfa7fd1000 - 0xffffffdfaafd1000 >> >> last started kext at 121935556123: com.wdc.kddfuse.filesystems.kddfuse >> 2053.20 (addr 0xffffff7fb29d7000, size 81920) >> loaded kexts: >> com.wdc.kddfuse.filesystems.kddfuse 2053.20 >> com.samsung.portablessd.driver 2.0.0 >> @filesystems.smbfs 4.0 >> @filesystems.exfat 1.4 >> >AudioAUUC 1.70 >> >X86PlatformShim 1.0.0 >> >!APlatformEnabler 2.7.0d0 >> >AGPM 127 >> @filesystems.autofs 3.0 >> >!AHIDALSService 1 >> >!AHDAHardwareConfigDriver 340.2 >> >!AUpstreamUserClient 3.6.9 >> >!AHDA 340.2 >> >eficheck 1 >> >!A!IKBLGraphics 18.0.5 >> >!A!IKBLGraphicsFramebuffer 18.0.5 >> >!AEmbeddedOSSupportHost 1 >> >!A!IPCHPMC 2.0.1 >> >!AGFXHDA 140.3 >> @UVCService 1 >> >!AFIVRDriver 4.1.0 >> >!AGraphicsDevicePolicy 6.5.7 >> @AGDCPluginDisplayMetrics 6.5.7 >> >AGDCBacklightControl 6.5.7 >> >pmtelemetry 1 >> |IOUserEthernet 1.0.1 >> >usb.!UUserHCI 1 >> >!AHV 1 >> >!ADiskImages2 126.100.13 >> >!A!ISlowAdaptiveClocking 4.0.0 >> >!ABacklight 180.5 >> >!AMCCSControl 1.15 >> >ACPI_SMC_PlatformPlugin 1.0.0 >> >!AThunderboltIP 4.0.3 >> |SCSITaskUserClient 456.100.7 >> >!AFileSystemDriver 3.0.1 >> @filesystems.tmpfs 1 >> @filesystems.lifs 1 >> @filesystems.apfs 1934.101.3 >> @filesystems.hfs.kext 583.100.10 >> @BootCache 40 >> @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 >> @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 >> >!ATopCaseHIDEventDriver 5440.11 >> >AirPort.BrcmNIC 1400.1.1 >> @private.KextAudit 1.0 >> >!ASmartBatteryManager 161.0.0 >> >!AACPIButtons 6.1 >> >!ARTC 2.0.1 >> >!ASMBIOS 2.1 >> >!AACPIEC 6.1 >> >!AAPIC 1.7 >> @!ASystemPolicy 2.0.0 >> @nke.applicationfirewall 402 >> |IOKitRegistryCompatibility 1 >> |EndpointSecurity 1 >> @Dont_Steal_Mac_OS_X 7.0.0 >> @kec.!AEncryptedArchive 1 >> >driverkit.serial 6.0.0 >> @kext.triggers 1.0 >> >DspFuncLib 340.2 >> @kext.OSvKernDSPLib 529 >> |IOAccelerator!F2 462.8 >> >usb.IOUSBHostHIDDevice 1.2 >> >!ASMBusPCI 1.0.14d1 >> >!UAudio 415.11 >> >!AAudioClockLibs 140.1 >> >!AHDA!C 340.2 >> |IOHDA!F 340.2 >> |IOAudio!F 340.2 >> @vecLib.kext 1.2.0 >> >!A!ILpssUARTv1 3.0.60 >> >!A!ILpssUARTCommon 3.0.60 >> >!AOnboardSerial 1.0 >> |IOSerial!F 11 >> >!AGraphicsControl 6.5.7 >> |IO!BSerialManager 9.0.0 >> |IO!BPacketLogger 9.0.0 >> |IO!BHost!CUSBTransport 9.0.0 >> |IO!BHost!CUARTTransport 9.0.0 >> |IO!BHost!CTransport 9.0.0 >> >IO!BHost!CPCIeTransport 9.0.0 >> |IOAVB!F 1040.6 >> @plugin.IOgPTPPlugin 1040.3 >> |IOEthernetAVB!C 1.1.0 >> |CSR!BHost!CUSBTransport 9.0.0 >> |Broadcom!BHost!CUSBTransport 9.0.0 >> |Broadcom!B20703USBTransport 9.0.0 >> >!AIPAppender 1.0 >> @!AGPUWrangler 6.5.7 >> @!AGraphicsDeviceControl 6.5.7 >> |IOSlowAdaptiveClocking!F 1.0.0 >> >!ABacklightExpert 1.1.0 >> |IONDRVSupport 594 >> |IOGraphics!F 594 >> >!ASMBus!C 1.0.18d1 >> >IOPlatformPluginLegacy 1.0.0 >> >X86PlatformPlugin 1.0.0 >> >IOPlatformPlugin!F 6.0.0d8 >> >!AThunderboltEDMSink 5.0.3 >> >!AThunderboltDPOutAdapter 8.5.1 >> >usb.cdc.ncm 5.0.0 >> >usb.cdc.ecm 5.0.0 >> >usb.!UiBridge 1.0 >> >usb.cdc 5.0.0 >> >usb.networking 5.0.0 >> >usb.!UHostCompositeDevice 1.2 >> >!AThunderboltDPInAdapter 8.5.1 >> >!AThunderboltDPAdapter!F 8.5.1 >> >!AThunderboltPCIDownAdapter 4.1.1 >> >!AHPM 3.4.4 >> >!A!ILpssI2C!C 3.0.60 >> >!AXsanScheme 3 >> >!ABSDKextStarter 3 >> |IOSurface 302.14 >> @filesystems.hfs.encodings.kext 1 >> >!AActuatorDriver 5440.11 >> >!AHIDKeyboard 228.1 >> >!AMultitouchDriver 5440.11 >> >!AInputDeviceSupport 5440.6 >> >!AHS!BDriver 5440.11 >> >IO!BHIDDriver 9.0.0 >> >!AHSSPIHIDDriver 63 >> >!AThunderboltNHI 7.2.81 >> |IOThunderbolt!F 9.3.3 >> >!AHSSPISupport 63 >> |IO80211!FLegacy 1200.12.2b1 >> |IOSkywalk!F 1.0 >> >mDNSOffloadUserClient 1.0.1b8 >> >corecapture 1.0.4 >> |IONVMe!F 2.1.0 >> >!A!ILpssSpi!C 3.0.60 >> >!A!ILpssDmac 3.0.60 >> >usb.!UHostPacketFilter 1.0 >> |IOUSB!F 900.4.2 >> >!A!ILpssI2C 3.0.60 >> >!A!ILpssGspi 3.0.60 >> >usb.!UXHCIPCI 1.2 >> >usb.!UXHCI 1.2 >> >!AEFINVRAM 2.1 >> >!AEFIRuntime 2.1 >> |IOSMBus!F 1.1 >> |IOHID!F 2.0.0 >> |IOTimeSync!F 1040.3 >> |IONetworking!F 3.4 >> >DiskImages 493.0.0 >> |IO!B!F 9.0.0 >> |IOReport!F 47 >> $quarantine 4 >> $sandbox 300.0 >> @kext.!AMatch 1.0.0d1 >> |CoreAnalytics!F 1 >> >!ASSE 1.0 >> >!AKeyStore 2 >> >!UTDM 533.100.11 >> |IOUSBMass!SDriver 210.101.2 >> |IOSCSIBlockCommandsDevice 456.100.7 >> |IO!S!F 2.1 >> |IOSCSIArchitectureModel!F 456.100.7 >> >!AMobileFileIntegrity 1.0.5 >> $!AImage4 4.2.0 >> @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.Libm 1 >> @kec.corecrypto 12.0 >> >> >> >> >> Rosemary Spark >> PO Box 781 >> South Fremantle WA 6162 Australia >> Phone: + 61 8 6397 6822 >> Mobile: 0414268043 >> >> > -- > Kind Regards Rosemary Spark 0414268043 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