MacBook Pro has had problems and is running slow after webroot install. Webroot had a yellow warning triangle with exclamation point. Then received this error message:
panic(cpu 1 caller 0xfffffe00299b87c8): "LLC Bus error from cpu1: FAR=0x228300000 LLC_ERR_STS/ADR/INF=0x11000ffc00000080/0x2300040228300000/0x5 addr=0x228300000 cmd=0x18(acc_cifl2c_cmd_rd_ld)"
Debugger message: panic
Memory ID: 0x6
OS release type: User
OS version: 20G165
Kernel version: Darwin Kernel Version 20.6.0: Mon Aug 30 06:12:20 PDT 2021; root:xnu-7195.141.6~3/RELEASE_ARM64_T8101
Fileset Kernelcache UUID: 6304A06696A657F4CF48CC569B129642
Kernel UUID: DA16DC13-5845-3638-9BB4-B14F9AC08E55
iBoot version: iBoot-6723.140.2
secure boot?: YES
Paniclog version: 13
KernelCache slide: 0x0000000020e00000
KernelCache base: 0xfffffe0027e04000
Kernel slide: 0x0000000021948000
Kernel text base: 0xfffffe002894c000
Kernel text exec base: 0xfffffe0028a18000
mach_absolute_time: 0x41f60d87be2
Epoch Time: sec usec
Boot : 0x6150f651 0x0003d3eb
Sleep : 0x615a7b70 0x0006de40
Wake : 0x615a7da7 0x0008a211
Calendar: 0x615a8105 0x000ac013
CORE 0 recently retired instr at 0xfffffe0028b8ad50
CORE 1 recently retired instr at 0xfffffe0028b89688
CORE 2 recently retired instr at 0xfffffe0028b8ad50
CORE 3 recently retired instr at 0xfffffe0028b8ad50
CORE 4 recently retired instr at 0xfffffe0028b8ad54
CORE 5 recently retired instr at 0xfffffe0028b8ad54
CORE 6 recently retired instr at 0xfffffe0028b8ad54
CORE 7 recently retired instr at 0xfffffe0028b8ad54
CORE 0 PVH locks held: None
CORE 1 PVH locks held: None
CORE 2 PVH locks held: None
CORE 3 PVH locks held: None
CORE 4 PVH locks held: None
CORE 5 PVH locks held: None
CORE 6 PVH locks held: None
CORE 7 PVH locks held: None
CORE 0: PC=0xfffffe0028a91a48, LR=0xfffffe0028a91a40, FP=0xfffffe3f5b86bee0
CORE 1 is the one that panicked. Check the full backtrace for details.
CORE 2: PC=0xfffffe0028a91a48, LR=0xfffffe0028a91a40, FP=0xfffffe3098ac3ee0
CORE 3: PC=0xfffffe0028a91a48, LR=0xfffffe0028a91a40, FP=0xfffffe3f5813bee0
CORE 4: PC=0xfffffe0028f1b96c, LR=0xfffffe0028a28c38, FP=0x0000000000000000
CORE 5: PC=0xfffffe0028a91a48, LR=0xfffffe0028a91a40, FP=0xfffffe3f5888bee0
CORE 6: PC=0x000000019d1f55c4, LR=0x000000019d1f5ee0, FP=0x000000016d4aace0
CORE 7: PC=0x000000019d179404, LR=0x000000019d3d620c, FP=0x000000016d34a340
Panicked task 0xfffffe1669241b70: 3231 pages, 21 threads: pid 347: WindowServer
Panicked thread: 0xfffffe16691ec660, backtrace: 0xfffffe3f5b859d70, tid: 1615506
lr: 0xfffffe0028a66b44 fp: 0xfffffe3f5b859de0
lr: 0xfffffe0028a66928 fp: 0xfffffe3f5b859e50
lr: 0xfffffe0028b901ac fp: 0xfffffe3f5b859e70
lr: 0xfffffe0028b81658 fp: 0xfffffe3f5b859f20
lr: 0xfffffe0028a1f7e8 fp: 0xfffffe3f5b859f30
lr: 0xfffffe0028a665b8 fp: 0xfffffe3f5b85a2c0
lr: 0xfffffe0028a665b8 fp: 0xfffffe3f5b85a330
lr: 0xfffffe0029218e74 fp: 0xfffffe3f5b85a350
lr: 0xfffffe00299b87c8 fp: 0xfffffe3f5b85a410
lr: 0xfffffe00299b8888 fp: 0xfffffe3f5b85a4b0
lr: 0xfffffe00299b8330 fp: 0xfffffe3f5b85a580
lr: 0xfffffe00299b8264 fp: 0xfffffe3f5b85a590
lr: 0xfffffe0029381470 fp: 0xfffffe3f5b85a5b0
lr: 0xfffffe0028b844e4 fp: 0xfffffe3f5b85a5f0
lr: 0xfffffe0028a1f950 fp: 0xfffffe3f5b85a600
lr: 0xfffffe0028b81170 fp: 0xfffffe3f5b85aa00
lr: 0xfffffe0028a1f7e8 fp: 0xfffffe3f5b85aa10
lr: 0xfffffe0029241b68 fp: 0xfffffe002e5b3f20
lr: 0xfffffe0029241b68 fp: 0xfffffe002e5b3f90
lr: 0xfffffe0029232a7c fp: 0xfffffe002e5b3fe0
lr: 0xfffffe0028a1ffc4 fp: 0xfffffe3f5b85aa30
lr: 0xfffffe0029fd0b64 fp: 0xfffffe3f5b85aa90
lr: 0xfffffe0029fcfc08 fp: 0xfffffe3f5b85aad0
lr: 0xfffffe0029fcf66c fp: 0xfffffe3f5b85ab20
lr: 0xfffffe0029fcf400 fp: 0xfffffe3f5b85ab80
lr: 0xfffffe002aaad4b0 fp: 0xfffffe3f5b85ac00
lr: 0xfffffe002aab0ba8 fp: 0xfffffe3f5b85ac90
lr: 0xfffffe002aab0800 fp: 0xfffffe3f5b85ad50
lr: 0xfffffe002aab02dc fp: 0xfffffe3f5b85aeb0
lr: 0xfffffe002915bf7c fp: 0xfffffe3f5b85af60
lr: 0xfffffe002915b618 fp: 0xfffffe3f5b85b000
lr: 0xfffffe002914d1d0 fp: 0xfffffe3f5b85b160
lr: 0xfffffe002914d898 fp: 0xfffffe3f5b85b1a0
lr: 0xfffffe002ad65ac4 fp: 0xfffffe3f5b85b260
lr: 0xfffffe002ad66310 fp: 0xfffffe3f5b85b2a0
lr: 0xfffffe002ad62f5c fp: 0xfffffe3f5b85b500
lr: 0xfffffe002ad62270 fp: 0xfffffe3f5b85b7c0
lr: 0xfffffe002ad47bcc fp: 0xfffffe3f5b85b800
lr: 0xfffffe002ad4a358 fp: 0xfffffe3f5b85b830
lr: 0xfffffe0029181c0c fp: 0xfffffe3f5b85b890
lr: 0xfffffe002ad49cdc fp: 0xfffffe3f5b85b920
lr: 0xfffffe002918f2c8 fp: 0xfffffe3f5b85bab0
lr: 0xfffffe0028b527bc fp: 0xfffffe3f5b85bbd0
lr: 0xfffffe0028a6c294 fp: 0xfffffe3f5b85bc40
lr: 0xfffffe0028a43960 fp: 0xfffffe3f5b85bcc0
lr: 0xfffffe0028a5c6d4 fp: 0xfffffe3f5b85bd70
lr: 0xfffffe0028b75fe0 fp: 0xfffffe3f5b85be40
lr: 0xfffffe0028b816d4 fp: 0xfffffe3f5b85bef0
lr: 0xfffffe0028a1f7e8 fp: 0xfffffe3f5b85bf00
Kernel Extensions in backtrace:
com.apple.driver.AppleARMPlatform(1.0.2)[A2AC41B1-D345-38ED-8143-F0219A85BD29]@0xfffffe0029374000->0xfffffe00293c3fff
dependency: com.apple.iokit.IOReportFamily(47)[E8EF9F58-10E1-3350-9129-3D68D345F7F4]@0xfffffe002ae84000->0xfffffe002ae87fff
dependency: com.apple.iokit.IOSlowAdaptiveClockingFamily(1.0.0)[A7E92A96-EFBA-3B20-9431-DB94231850A0]@0xfffffe002af2c000->0xfffffe002af2ffff
dependency: com.apple.iokit.IOStorageFamily(2.1)[E9A7811A-35B1-3CC4-B154-DE154F307735]@0xfffffe002af30000->0xfffffe002af4ffff
com.apple.driver.IODARTFamily(1.0)[03743318-E6EF-3681-9D81-9DD070E39745]@0xfffffe002aaa8000->0xfffffe002aabbfff
dependency: com.apple.driver.AppleARMPlatform(1.0.2)[A2AC41B1-D345-38ED-8143-F0219A85BD29]@0xfffffe0029374000->0xfffffe00293c3fff
com.apple.driver.AppleFireStormErrorHandler(1.0)[E1B29A93-3BB1-3EB5-9A74-D291B1CEAB27]@0xfffffe00299b8000->0xfffffe00299bbfff
dependency: com.apple.driver.AppleARMPlatform(1.0.2)[A2AC41B1-D345-38ED-8143-F0219A85BD29]@0xfffffe0029374000->0xfffffe00293c3fff
dependency: com.apple.iokit.IOReportFamily(47)[E8EF9F58-10E1-3350-9129-3D68D345F7F4]@0xfffffe002ae84000->0xfffffe002ae87fff
com.apple.iokit.IOMobileGraphicsFamily(343.0)[F733CCB5-E82A-3B92-B34D-8AC08A661717]@0xfffffe002ad3c000->0xfffffe002ad77fff
dependency: com.apple.driver.AppleARMPlatform(1.0.2)[A2AC41B1-D345-38ED-8143-F0219A85BD29]@0xfffffe0029374000->0xfffffe00293c3fff
dependency: com.apple.driver.AppleM2ScalerCSCDriver(265.0.0)[BD5332D0-BEBC-342B-A4B1-5E096D5EBFFE]@0xfffffe0029bb4000->0xfffffe0029c07fff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[17977455-26DA-3250-A539-7903EE330B3D]@0xfffffe0029ce8000->0xfffffe0029cfbfff
dependency: com.apple.iokit.IOAVFamily(1.0.0)[0EB59960-7C78-347E-86A8-D8511E9A337E]@0xfffffe002a800000->0xfffffe002a883fff
dependency: com.apple.iokit.IOSurface(290.8.1)[7534DECF-2E71-3854-BF23-D1F277793925]@0xfffffe002af58000->0xfffffe002af77fff
com.apple.driver.AppleT8020DART(1.0)[57959A84-EE05-386C-8090-9AEC679E8DE0]@0xfffffe0029fcc000->0xfffffe0029fd3fff
dependency: com.apple.driver.AppleARMPlatform(1.0.2)[A2AC41B1-D345-38ED-8143-F0219A85BD29]@0xfffffe0029374000->0xfffffe00293c3fff
dependency: com.apple.driver.IODARTFamily(1)[03743318-E6EF-3681-9D81-9DD070E39745]@0xfffffe002aaa8000->0xfffffe002aabbfff
last started kext at 344490018219: com.apple.filesystems.smbfs 3.6.1 (addr 0xfffffe0028920000, size 65536)
loaded kexts:
com.apple.filesystems.smbfs 3.6.1
com.apple.filesystems.autofs 3.0
com.apple.fileutil 20.036.15
com.apple.fsplaceholder 1.14.0
com.apple.driver.AppleTopCaseHIDEventDriver 4050.1
com.apple.iokit.IOBluetoothSerialManager 8.0.5d7
com.apple.driver.AppleBiometricServices 1
com.apple.driver.BCMWLANFirmware4378.Hashstore 1
com.apple.driver.SEPHibernation 1
com.apple.driver.CoreKDL 1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.DiskImages.ReadWriteDiskImage 493.0.0
com.apple.driver.DiskImages.UDIFDiskImage 493.0.0
com.apple.driver.DiskImages.RAMBackingStore 493.0.0
com.apple.driver.DiskImages.FileBackingStore 493.0.0
com.apple.driver.AppleUSBDeviceNCM 5.0.0
com.apple.driver.AppleThunderboltIP 4.0.3
com.apple.filesystems.apfs 1677.141.2
com.apple.driver.AppleALSColorSensor 1.0.0d1
com.apple.driver.AppleAOPVoiceTrigger 11.5
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.nke.l2tp 1.9
com.apple.filesystems.tmpfs 1
com.apple.driver.ApplePMP 1
com.apple.IOTextEncryptionFamily 1.0.0
com.apple.filesystems.hfs.kext 556.100.11
com.apple.security.BootPolicy 1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.driver.AppleSmartIO2 1
com.apple.driver.ApplePMPFirmware 1
com.apple.driver.AppleDPDisplayTCON 1
com.apple.AppleEmbeddedSimpleSPINORFlasher 1
com.apple.driver.AppleTAS5770LAmp 442.26
com.apple.driver.AppleCS42L83Audio 442.26
com.apple.driver.AppleSPMIPMU 1.0.1
com.apple.driver.AppleAVD 385
com.apple.AGXG13G 173.28.7
com.apple.driver.AppleJPEGDriver 4.6.0
com.apple.driver.AppleAVE2 401.73.4
com.apple.driver.AppleSummitLCD 1.0.0
com.apple.driver.AppleMobileDispH13G-DCP 140.0
com.apple.driver.AppleT8020SOCTuner 1
com.apple.driver.AppleT8103CLPCv3 1
com.apple.driver.usb.AppleUSBHostT8103 1
com.apple.driver.AudioDMAController-T8103 1.60.5
com.apple.driver.AppleS5L8960XNCO 1
com.apple.driver.AppleT8103PMGR 1
com.apple.driver.AppleS8000AES 1
com.apple.driver.AppleS8000DWI 1.0.0d1
com.apple.driver.AppleS5L8960XWatchDogTimer 1
com.apple.driver.AppleInterruptController 1.0.0d1
com.apple.driver.AppleBluetoothModule 1
com.apple.driver.AppleSamsungSerial 1.0.0d1
com.apple.driver.AppleBCMWLANBusInterfacePCIe 1
com.apple.driver.AppleT8020DART 1
com.apple.driver.AppleSynopsysMIPIDSI 1.0.0
com.apple.driver.AppleS5L8920XPWM 1.0.0d1
com.apple.driver.AppleS5L8940XI2C 1.0.0d2
com.apple.driver.AppleSPIMC 1
com.apple.driver.AppleT8101 1
com.apple.driver.AppleM68Buttons 1.0.0d1
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.driver.usb.AppleUSBUserHCI 1
com.apple.iokit.IOKitRegistryCompatibility 1
com.apple.iokit.EndpointSecurity 1
com.apple.driver.AppleDiskImages2 1
com.apple.AppleSystemPolicy 2.0.0
com.apple.nke.applicationfirewall 311
com.apple.kec.InvalidateHmac 1
com.apple.kext.triggers 1.0
com.apple.driver.AppleActuatorDriver 4440.3
com.apple.driver.AppleHIDKeyboard 224
com.apple.driver.AppleMultitouchDriver 4440.3
com.apple.driver.AppleHSBluetoothDriver 4050.1
com.apple.driver.IOBluetoothHIDDriver 8.0.5d7
com.apple.iokit.IOAVBFamily 940.4
com.apple.plugin.IOgPTPPlugin 985.2
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.driver.AppleMesaSEPDriver 100.99
com.apple.iokit.IOBiometricFamily 1
com.apple.driver.AppleSEPHDCPManager 1.0.1
com.apple.driver.AppleTrustedAccessory 1
com.apple.iokit.AppleSEPGenericTransfer 1
com.apple.driver.IOBluetoothHostControllerPCIeTransport 8.0.5d7
com.apple.iokit.IOBluetoothHostControllerTransport 8.0.5d7
com.apple.driver.AppleConvergedIPCOLYBTControl 1
com.apple.driver.AppleConvergedPCI 1
com.apple.driver.AppleBluetoothDebug 1
com.apple.driver.AppleBTM 1.0.1
com.apple.driver.DiskImages.KernelBacked 493.0.0
com.apple.driver.usb.networking 5.0.0
com.apple.driver.AppleThunderboltUSBDownAdapter 1.0.4
com.apple.driver.AppleThunderboltDPInAdapter 8.1.4
com.apple.driver.AppleThunderboltDPAdapterFamily 8.1.4
com.apple.driver.AppleThunderboltPCIDownAdapter 4.1.1
com.apple.driver.AppleXsanScheme 3
com.apple.driver.AppleAOPAudio 16.2
com.apple.driver.AppleDCPDPTXProxy 1.0.0
com.apple.nke.ppp 1.9
com.apple.driver.DCPDPFamilyProxy 1
com.apple.driver.AppleSPU 1
com.apple.driver.AppleBSDKextStarter 3
com.apple.filesystems.hfs.encodings.kext 1
com.apple.AGXFirmwareKextG13GRTBuddy 173.28.7
com.apple.AGXFirmwareKextRTBuddy64 173.28.7
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.driver.AppleDiagnosticDataAccessReadOnly 1.0.0
com.apple.driver.AppleNANDConfigAccess 1.0.0
com.apple.driver.AppleHPM 3.4.4
com.apple.driver.AppleStockholmControl 1.0.0
com.apple.driver.AppleHIDTransportSPI 4400.35
com.apple.driver.AppleHIDTransport 4400.35
com.apple.driver.AppleInputDeviceSupport 4400.35
com.apple.driver.AppleCSEmbeddedAudio 442.26
com.apple.driver.AppleEmbeddedAudio 442.26
com.apple.iokit.AppleARMIISAudio 80.34.1
com.apple.driver.AppleDialogPMU 1.0.1
com.apple.driver.AppleH11ANEInterface 4.76.0
com.apple.driver.AppleH13CameraInterface 3.58.0
com.apple.driver.AppleH10PearlCameraInterface 16.15.1
com.apple.iokit.IOGPUFamily 21.11
com.apple.driver.DCPAVFamilyProxy 1
com.apple.iokit.IOMobileGraphicsFamily-DCP 343.0.0
com.apple.driver.AppleDCP 1
com.apple.driver.AppleFirmwareKit 1
com.apple.driver.ApplePassthroughPPM 3.0
com.apple.driver.AppleSPMI 1.0.1
com.apple.driver.AppleUSBXDCIARM 1.0
com.apple.driver.AppleUSBXDCI 1.0
com.apple.iokit.IOUSBDeviceFamily 2.0.0
com.apple.driver.usb.AppleUSBXHCIARM 1
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.driver.AppleEmbeddedUSBHost 1
com.apple.driver.usb.AppleUSBHub 1.2
com.apple.driver.usb.AppleUSBHostCompositeDevice 1.2
com.apple.driver.AppleT8103TypeCPhy 1
com.apple.driver.AppleSART 1
com.apple.driver.ApplePMGR 1
com.apple.driver.watchdog 1
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.driver.AppleDisplayCrossbar 1.0.0
com.apple.iokit.IODisplayPortFamily 1.0.0
com.apple.driver.AppleTypeCPhy 1
com.apple.driver.AppleThunderboltNHI 7.2.8
com.apple.driver.AppleT8103PCIeC 1
com.apple.iokit.IOThunderboltFamily 9.3.2
com.apple.driver.ApplePIODMA 1
com.apple.driver.AppleT8103PCIe 1
com.apple.driver.AppleBluetoothDebugService 1
com.apple.driver.AppleBCMWLANCore 1.0.0
com.apple.iokit.IO80211FamilyV2 1200.12.2b1
com.apple.driver.IOImageLoader 1.0.0
com.apple.driver.AppleMobileDispH13G-DFR 140.0
com.apple.iokit.IOMobileGraphicsFamily 343.0.0
com.apple.driver.AppleMCA2-T8103 540.10
com.apple.driver.AppleGPIOICController 1.0.2
com.apple.driver.AppleFireStormErrorHandler 1
com.apple.driver.AppleMultiFunctionManager 1
com.apple.driver.corecapture 1.0.4
com.apple.driver.AppleEmbeddedPCIE 1
com.apple.driver.AppleMobileApNonce 1
com.apple.iokit.IOTimeSyncFamily 985.2
com.apple.driver.DiskImages 493.0.0
com.apple.iokit.IOGraphicsFamily 585.1
com.apple.iokit.IOBluetoothFamily 8.0.5d7
com.apple.iokit.IOBluetoothPacketLogger 8.0.5d7
com.apple.driver.FairPlayIOKit 68.7.1
com.apple.iokit.CoreAnalyticsFamily 1
com.apple.driver.AppleSSE 1.0
com.apple.driver.AppleSEPKeyStore 2
com.apple.driver.AppleUSBTDM 511.141.1
com.apple.iokit.IOUSBMassStorageDriver 184.140.2
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOSCSIBlockCommandsDevice 436.140.1
com.apple.iokit.IOSCSIArchitectureModelFamily 436.140.1
com.apple.driver.AppleIPAppender 1.0
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.AppleUSBHostMergeProperties 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleSMC 3.1.9
com.apple.driver.RTBuddy 1.0.0
com.apple.driver.AppleEmbeddedTempSensor 1.0.0
com.apple.driver.AppleARMPMU 1.0
com.apple.iokit.IOAccessoryManager 1.0.0
com.apple.driver.AppleOnboardSerial 1.0
com.apple.iokit.IOSkywalkFamily 1
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.4
com.apple.iokit.IOSerialFamily 11
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.AppleA7IOP 1.0.2
com.apple.driver.IOSlaveProcessor 1
com.apple.driver.AppleBiometricSensor 2
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.AUC 1.0
com.apple.iokit.IOAVFamily 1.0.0
com.apple.iokit.IOHDCPFamily 1.0.0
com.apple.iokit.IOCECFamily 1
com.apple.iokit.IOAudio2Family 1.0
com.apple.driver.AppleEmbeddedAudioLibs 1.17
com.apple.driver.AppleFirmwareUpdateKext 1
com.apple.driver.AppleM2ScalerCSCDriver 265.0.0
com.apple.iokit.IOSurface 290.8.1
com.apple.driver.IODARTFamily 1
com.apple.security.quarantine 4
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.kext.CoreTrust 1
com.apple.security.AppleImage4 3.0.0
com.apple.iokit.IOCryptoAcceleratorFamily 1.0.1
com.apple.driver.AppleARMPlatform 1.0.2
com.apple.iokit.IOStorageFamily 2.1
com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0
com.apple.iokit.IOReportFamily 47
com.apple.kec.pthread 1
com.apple.kec.corecrypto 11.1
com.apple.kec.Libm 1
** Stackshot Succeeded ** Bytes Traced 309765 (Uncompressed 810688) **
Best answer by TripleHelix
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