panic(cpu 2 caller 0xfffffe00295f79e0): [data.kalloc.16]: element modified after free (off:0, val:0x0000000000001747, sz:16, ptr:0xfffffe2fffe12d00) 0: 0x0000000000001747 Debugger message: panic Memory ID: 0x1 OS release type: User OS version: 21C52 Kernel version: Darwin Kernel Version 21.2.0: Sun Nov 28 20:28:41 PST 2021; root:xnu-8019.61.5~1/RELEASE_ARM64_T6000 Fileset Kernelcache UUID: 88208EF24C07AA8B02CDA1369E036EBD Kernel UUID: 2F4E22DC-64BE-3369-B574-0909F0571FA6 iBoot version: iBoot-7429.61.2 secure boot?: YES Paniclog version: 13 KernelCache slide: 0x0000000021474000 KernelCache base: 0xfffffe0028478000 Kernel slide: 0x0000000021ca0000 Kernel text base: 0xfffffe0028ca4000 Kernel text exec slide: 0x0000000021d88000 Kernel text exec base: 0xfffffe0028d8c000 mach_absolute_time: 0x69012ecad Epoch Time: sec usec Boot : 0x61d0768d 0x000e6466 Sleep : 0x61d07acf 0x00008fea Wake : 0x61d07bda 0x000dc6cf Calendar: 0x61d07c2c 0x000c1154 Zone info: Foreign : 0xfffffe00322fc000 - 0xfffffe0032310000 Native : 0xfffffe100053c000 - 0xfffffe300053c000 Readonly : 0xfffffe14cd208000 - 0xfffffe1666b9c000 Metadata : 0xfffffe83534bc000 - 0xfffffe835f3f8000 Bitmaps : 0xfffffe835f3f8000 - 0xfffffe8364f6c000 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 8 PVH locks held: None CORE 9 PVH locks held: None CORE 0: PC=0xfffffe0028e12f18, LR=0xfffffe0028e12f18, FP=0xfffffe60bd92bef0 CORE 1: PC=0xfffffe0028f1327c, LR=0xfffffe0028f13278, FP=0xfffffe6011a63e80 CORE 2 is the one that panicked. Check the full backtrace for details. CORE 3: PC=0xfffffe0028e12f1c, LR=0xfffffe0028e12f18, FP=0xfffffe60a6debef0 CORE 4: PC=0xfffffe0028e12f1c, LR=0xfffffe0028e12f18, FP=0xfffffe60bad1bef0 CORE 5: PC=0xfffffe0028e12f1c, LR=0xfffffe0028e12f18, FP=0xfffffe60bd8abef0 CORE 6: PC=0xfffffe0028e12f1c, LR=0xfffffe0028e12f18, FP=0xfffffe60bd94bef0 CORE 7: PC=0xfffffe0028e12f18, LR=0xfffffe0028e12f18, FP=0xfffffe60a7a73ef0 CORE 8: PC=0xfffffe0028e12f18, LR=0xfffffe0028e12f18, FP=0xfffffe701e8c3ef0 CORE 9: PC=0xfffffe0028e12f18, LR=0xfffffe0028e12f18, FP=0xfffffe60bd95bef0 Panicked task 0xfffffe24cd2d0678: 7826 pages, 21 threads: pid 339: WindowServer Panicked thread: 0xfffffe1b32ee9040, backtrace: 0xfffffe60a728a1e0, tid: 3173 lr: 0xfffffe0028dde4e4 fp: 0xfffffe60a728a250 lr: 0xfffffe0028dde1b4 fp: 0xfffffe60a728a2c0 lr: 0xfffffe0028f1e070 fp: 0xfffffe60a728a2e0 lr: 0xfffffe0028f1047c fp: 0xfffffe60a728a360 lr: 0xfffffe0028f0decc fp: 0xfffffe60a728a420 lr: 0xfffffe0028d937f8 fp: 0xfffffe60a728a430 lr: 0xfffffe0028ddde28 fp: 0xfffffe60a728a7d0 lr: 0xfffffe0028ddde28 fp: 0xfffffe60a728a840 lr: 0xfffffe00295f3a90 fp: 0xfffffe60a728a860 lr: 0xfffffe00295f79e0 fp: 0xfffffe60a728ad10 lr: 0xfffffe0028e476d0 fp: 0xfffffe60a728ad70 lr: 0xfffffe0028def67c fp: 0xfffffe60a728adb0 lr: 0xfffffe0029340a48 fp: 0xfffffe60a728ae30 lr: 0xfffffe00293420e4 fp: 0xfffffe60a728aed0 lr: 0xfffffe0029342964 fp: 0xfffffe60a728afc0 lr: 0xfffffe002968ba94 fp: 0xfffffe60a728aff0 lr: 0xfffffe002968905c fp: 0xfffffe60a728b060 lr: 0xfffffe002969f1f8 fp: 0xfffffe60a728b0c0 lr: 0xfffffe002965afc0 fp: 0xfffffe60a728b390 lr: 0xfffffe0029658c7c fp: 0xfffffe60a728b5e0 lr: 0xfffffe002ae068c8 fp: 0xfffffe60a728b650 lr: 0xfffffe002ae06fc4 fp: 0xfffffe60a728b720 lr: 0xfffffe002ae08140 fp: 0xfffffe60a728b7e0 lr: 0xfffffe002ae063a4 fp: 0xfffffe60a728b830 lr: 0xfffffe002ae060ac fp: 0xfffffe60a728b870 lr: 0xfffffe002ade6b40 fp: 0xfffffe60a728b8d0 lr: 0xfffffe00295557e8 fp: 0xfffffe60a728b930 lr: 0xfffffe0029561eb0 fp: 0xfffffe60a728bac0 lr: 0xfffffe0028ede898 fp: 0xfffffe60a728bbe0 lr: 0xfffffe0028de4818 fp: 0xfffffe60a728bc80 lr: 0xfffffe0028dbb690 fp: 0xfffffe60a728bcf0 lr: 0xfffffe0028dd316c fp: 0xfffffe60a728bd80 lr: 0xfffffe0028f0345c fp: 0xfffffe60a728be50 lr: 0xfffffe0028f0e304 fp: 0xfffffe60a728bf10 lr: 0xfffffe0028d937f8 fp: 0xfffffe60a728bf20 Kernel Extensions in backtrace: com.apple.iokit.IOGPUFamily(35.11)[9D4C6320-707B-39C3-AD45-B1964332B8EC]@0xfffffe002ade1e90->0xfffffe002ae10423 dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[865C4CEB-66D4-3093-81CF-FFF584FB7289]@0xfffffe002a0cd930->0xfffffe002a0e85bf dependency: com.apple.iokit.IOGraphicsFamily(593)[BA7C7306-5CCB-31BD-8295-0256EC054570]@0xfffffe002ae10440->0xfffffe002ae47a77 dependency: com.apple.iokit.IOPCIFamily(2.9)[0DB7597E-CBBD-3834-8BB0-CDD4E98440EB]@0xfffffe002b05c0c0->0xfffffe002b078903 dependency: com.apple.iokit.IOReportFamily(47)[34D7D91F-E485-3F2E-85CE-1023F8B66A8E]@0xfffffe002b078910->0xfffffe002b07b95b dependency: com.apple.iokit.IOSurface(302.9)[1517231E-7174-32B9-8ECD-B1F576E85730]@0xfffffe002b155300->0xfffffe002b175557 com.apple.AGXG13X(187.59)[7F288FB7-C58A-3C40-A62A-10DDEEF1EA45]@0xfffffe002963a8b0->0xfffffe00296b6823 dependency: com.apple.driver.AppleARMPlatform(1.0.2)[1C04FFC7-DD27-3161-A460-F936CDBDBA3E]@0xfffffe0029776df0->0xfffffe00297bf58f dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[865C4CEB-66D4-3093-81CF-FFF584FB7289]@0xfffffe002a0cd930->0xfffffe002a0e85bf dependency: com.apple.driver.RTBuddy(1.0.0)[94051FB8-ACDF-3BAB-9EDC-575119EBAAB1]@0xfffffe002b621610->0xfffffe002b65979b dependency: com.apple.iokit.CoreAnalyticsFamily(1)[D3B5A5ED-0139-35D6-8BE7-6F6DA85C9EE5]@0xfffffe002a6f9a30->0xfffffe002a6ff8f3 dependency: com.apple.iokit.IOGPUFamily(35.11)[9D4C6320-707B-39C3-AD45-B1964332B8EC]@0xfffffe002ade1e90->0xfffffe002ae10423 dependency: com.apple.iokit.IOReportFamily(47)[34D7D91F-E485-3F2E-85CE-1023F8B66A8E]@0xfffffe002b078910->0xfffffe002b07b95b dependency: com.apple.iokit.IOSurface(302.9)[1517231E-7174-32B9-8ECD-B1F576E85730]@0xfffffe002b155300->0xfffffe002b175557 dependency: com.apple.kec.Libm(1)[14E78439-0261-3302-AFB8-9655853E8D4A]@0xfffffe002b60a980->0xfffffe002b60e0af last started kext at 26734222034: com.apple.filesystems.smbfs 4.0 (addr 0xfffffe0028c8ad60, size 64483) loaded kexts: com.apple.filesystems.smbfs 4.0 com.apple.filesystems.autofs 3.0 com.apple.fileutil 20.036.15 com.apple.driver.AppleBluetoothMultitouch 100 com.apple.driver.AppleBiometricServices 1 com.apple.driver.CoreKDL 1 com.apple.driver.AppleTopCaseHIDEventDriver 5020.1 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.SEPHibernation 1 com.apple.driver.BCMWLANFirmware4387.Hashstore 1 com.apple.filesystems.apfs 1933.61.1 com.apple.driver.AppleUSBDeviceNCM 5.0.0 com.apple.driver.AppleThunderboltIP 4.0.3 com.apple.driver.AppleFileSystemDriver 3.0.1 com.apple.nke.l2tp 1.9 com.apple.filesystems.tmpfs 1 com.apple.filesystems.lifs 1 com.apple.IOTextEncryptionFamily 1.0.0 com.apple.filesystems.hfs.kext 582.60.2 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.ApplePMP 1 com.apple.AppleEmbeddedSimpleSPINORFlasher 1 com.apple.driver.AppleSN012776Amp 520.5 com.apple.driver.AppleCS42L84Audio 520.5 com.apple.driver.AppleT6000SOCTuner 1 com.apple.driver.AppleT6000CLPCv3 1 com.apple.driver.AppleSmartBatteryManager 161.0.0 com.apple.driver.AppleALSColorSensor 1.0.0d1 com.apple.driver.AppleAOPVoiceTrigger 100.1 com.apple.driver.ApplePMPFirmware 1 com.apple.driver.AppleProResHW 126.2.0 com.apple.driver.AppleJPEGDriver 4.7.9 com.apple.driver.AppleM68Buttons 1.0.0d1 com.apple.driver.AppleMobileDispT600X-DCP 140.0 com.apple.driver.AppleMCDP29XXUpdateSupport 1 com.apple.AGXG13X 187.59 com.apple.driver.AppleAVE2 520.21.1 com.apple.driver.AppleSPMIPMU 1.0.1 com.apple.driver.AppleSamsungSerial 1.0.0d1 com.apple.driver.AppleSerialShim 1 com.apple.driver.usb.AppleSynopsysUSB40XHCI 1 com.apple.driver.AppleDPDisplayTCON 1 com.apple.driver.AppleAVD 416 com.apple.driver.AppleEventLogHandler 1 com.apple.driver.AppleSDXC 3.1.1 com.apple.driver.AppleT6000PMGR 1 com.apple.driver.AppleS5L8960XNCO 1 com.apple.driver.AppleS8000AES 1 com.apple.driver.AppleS8000DWI 1.0.0d1 com.apple.driver.AppleInterruptControllerV2 1.0.0d1 com.apple.driver.AppleT8110DART 1 com.apple.driver.AppleBluetoothModule 1 com.apple.driver.AppleBCMWLANBusInterfacePCIe 1 com.apple.driver.AppleS5L8920XPWM 1.0.0d1 com.apple.driver.AudioDMAController-T600x 100.51 com.apple.driver.AppleT6000DART 1 com.apple.driver.AppleSPIMC 1 com.apple.driver.AppleS5L8940XI2C 1.0.0d2 com.apple.driver.AppleT6000 1 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 126.60.3 com.apple.AppleSystemPolicy 2.0.0 com.apple.nke.applicationfirewall 402 com.apple.kec.InvalidateHmac 1 com.apple.kec.AppleEncryptedArchive 1 com.apple.driver.driverkit.serial 6.0.0 com.apple.driver.AppleBluetoothHIDKeyboard 228 com.apple.kext.triggers 1.0 com.apple.iokit.IOAVBFamily 1010.2 com.apple.plugin.IOgPTPPlugin 1000.11 com.apple.iokit.IOEthernetAVBController 1.1.0 com.apple.driver.AppleMesaSEPDriver 100.99 com.apple.iokit.IOBiometricFamily 1 com.apple.driver.AppleHIDKeyboard 228 com.apple.driver.AppleActuatorDriver 5430.1 com.apple.driver.AppleMultitouchDriver 5430.1 com.apple.driver.AppleHSBluetoothDriver 5020.1 com.apple.driver.IOBluetoothHIDDriver 9.0.0 com.apple.driver.DiskImages.KernelBacked 493.0.0 com.apple.driver.AppleSEPHDCPManager 1.0.1 com.apple.driver.AppleTrustedAccessory 1 com.apple.iokit.AppleSEPGenericTransfer 1 com.apple.driver.AppleConvergedIPCOLYBTControl 1 com.apple.driver.AppleConvergedPCI 1 com.apple.driver.AppleBluetoothDebug 1 com.apple.driver.AppleXsanScheme 3 com.apple.driver.usb.networking 5.0.0 com.apple.driver.AppleThunderboltDPInAdapter 8.5.1 com.apple.driver.AppleThunderboltDPAdapterFamily 8.5.1 com.apple.driver.AppleThunderboltUSBDownAdapter 1.0.4 com.apple.driver.AppleThunderboltPCIDownAdapter 4.1.1 com.apple.driver.AppleDCPDPTXProxy 1.0.0 com.apple.nke.ppp 1.9 com.apple.driver.AppleHIDTransportSPI 5400.30 com.apple.driver.AppleHIDTransport 5400.30 com.apple.driver.AppleInputDeviceSupport 5400.30 com.apple.driver.AppleBTM 1.0.1 com.apple.driver.AppleBSDKextStarter 3 com.apple.filesystems.hfs.encodings.kext 1 com.apple.driver.DCPDPFamilyProxy 1 com.apple.driver.AppleDiagnosticDataAccessReadOnly 1.0.0 com.apple.driver.AppleCSEmbeddedAudio 520.5 com.apple.driver.ApplePassthroughPPM 3.0 com.apple.driver.AppleAOPAudio 102.2 com.apple.driver.AppleEmbeddedAudio 520.5 com.apple.iokit.AppleARMIISAudio 100.1 com.apple.iokit.IONVMeFamily 2.1.0 com.apple.driver.AppleNANDConfigAccess 1.0.0 com.apple.driver.AppleSART 1 com.apple.AGXFirmwareKextG13XRTBuddy 187.59 com.apple.AGXFirmwareKextRTBuddy64 187.59 com.apple.driver.AppleHPM 3.4.4 com.apple.iokit.IOMobileGraphicsFamily-DCP 343.0.0 com.apple.iokit.IOMobileGraphicsFamily 343.0.0 com.apple.driver.DCPAVFamilyProxy 1 com.apple.driver.AppleT6000TypeCPhy 1 com.apple.driver.AppleT8103TypeCPhy 1 com.apple.iokit.IOGPUFamily 35.11 com.apple.driver.AppleDCP 1 com.apple.driver.AppleFirmwareKit 1 com.apple.driver.AppleDialogPMU 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.AppleSynopsysUSBXHCI 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.AppleStockholmControl 1.0.0 com.apple.driver.AppleSPMI 1.0.1 com.apple.driver.ApplePMGR 1 com.apple.driver.AppleSPU 1 com.apple.driver.usb.AppleUSBHostPacketFilter 1.0 com.apple.driver.AppleARMWatchdogTimer 1 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.AppleT6000PCIeC 1 com.apple.iokit.IOThunderboltFamily 9.3.3 com.apple.driver.ApplePIODMA 1 com.apple.driver.AppleT600xPCIe 1 com.apple.driver.AppleMultiFunctionManager 1 com.apple.driver.AppleBluetoothDebugService 1 com.apple.driver.AppleBCMWLANCore 1.0.0 com.apple.iokit.IO80211Family 1200.12.2b1 com.apple.driver.IOImageLoader 1.0.0 com.apple.driver.AppleOLYHAL 1 com.apple.driver.corecapture 1.0.4 com.apple.driver.AppleEmbeddedPCIE 1 com.apple.driver.AppleMCA2-T600x 600.95 com.apple.driver.AppleEmbeddedAudioLibs 100.9.1 com.apple.driver.AppleFirmwareUpdateKext 1 com.apple.driver.AppleH13CameraInterface 4.87.0 com.apple.driver.AppleH10PearlCameraInterface 17.0.3 com.apple.driver.AppleGPIOICController 1.0.2 com.apple.driver.AppleFireStormErrorHandler 1 com.apple.driver.AppleMobileApNonce 1 com.apple.iokit.IOTimeSyncFamily 1000.11 com.apple.driver.DiskImages 493.0.0 com.apple.iokit.IOGraphicsFamily 593 com.apple.iokit.IOBluetoothSerialManager 9.0.0 com.apple.iokit.IOBluetoothHostControllerUSBTransport 9.0.0 com.apple.iokit.IOBluetoothHostControllerUARTTransport 9.0.0 com.apple.iokit.IOBluetoothHostControllerTransport 9.0.0 com.apple.driver.IOBluetoothHostControllerPCIeTransport 9.0.0 com.apple.iokit.IOBluetoothFamily 9.0.0 com.apple.driver.FairPlayIOKit 68.13.1 com.apple.iokit.CSRBluetoothHostControllerUSBTransport 9.0.0 com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 9.0.0 com.apple.driver.AppleSSE 1.0 com.apple.driver.AppleSEPKeyStore 2 com.apple.driver.AppleUSBTDM 532.40.7 com.apple.iokit.IOUSBMassStorageDriver 209.40.6 com.apple.iokit.IOPCIFamily 2.9 com.apple.iokit.IOSCSIBlockCommandsDevice 452.60.2 com.apple.iokit.IOSCSIArchitectureModelFamily 452.60.2 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 1.0 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.iokit.CoreAnalyticsFamily 1 com.apple.driver.AppleANELoadBalancer 5.34.2 com.apple.driver.AppleH11ANEInterface 5.34.0 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.AppleIISController 100.1 com.apple.driver.AppleAudioClockLibs 100.9.1 com.apple.driver.AppleM2ScalerCSCDriver 265.0.0 com.apple.iokit.IOSurface 302.9 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.security.AppleImage4 4.2.0 com.apple.kext.CoreTrust 1 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.Libm 1 com.apple.kec.corecrypto 12.0 ** Stackshot Succeeded ** Bytes Traced 294383 (Uncompressed 745312) **