panic(cpu 8 caller 0xffffff800669fc36): [kext.kalloc.2048]: element modified after free (off:1672, val:0xfffffffe00000000, sz:2048, ptr:0xffffff9365409800, prot:zero) 1672: 0xfffffffe00000000 Backtrace (CPU 8), Frame : Return Address 0xffffffb0ccdfacf0 : 0xffffff8005e8e04d 0xffffffb0ccdfad40 : 0xffffff8005fd4e13 0xffffffb0ccdfad80 : 0xffffff8005fc540a 0xffffffb0ccdfadd0 : 0xffffff8005e32a2f 0xffffffb0ccdfadf0 : 0xffffff8005e8d86d 0xffffffb0ccdfaf10 : 0xffffff8005e8db63 0xffffffb0ccdfaf80 : 0xffffff800669dc0a 0xffffffb0ccdfaff0 : 0xffffff800669fc36 0xffffffb0ccdfb470 : 0xffffff8005eec9e6 0xffffffb0ccdfb4e0 : 0xffffff8005e9d65c 0xffffffb0ccdfb530 : 0xffffff80065ae872 0xffffffb0ccdfb550 : 0xffffff7fa02fefce 0xffffffb0ccdfb600 : 0xffffff7fa02ff65e 0xffffffb0ccdfb640 : 0xffffff7fa02bfc4a 0xffffffb0ccdfb660 : 0xffffff7fa0bf9e78 0xffffffb0ccdfb900 : 0xffffff7fa02c07e8 0xffffffb0ccdfb930 : 0xffffff7fa0bfb074 0xffffffb0ccdfb9c0 : 0xffffff7fa0bf90f7 0xffffffb0ccdfba10 : 0xffffff7fa0bf8ee7 0xffffffb0ccdfba60 : 0xffffff7fa0bf7f99 0xffffffb0ccdfbaa0 : 0xffffff800661e4be 0xffffffb0ccdfbaf0 : 0xffffff7fa02c04a6 0xffffffb0ccdfbb20 : 0xffffff800662876b 0xffffffb0ccdfbc80 : 0xffffff8005f80841 0xffffffb0ccdfbd90 : 0xffffff8005e936cd 0xffffffb0ccdfbe00 : 0xffffff8005e69cf5 0xffffffb0ccdfbe60 : 0xffffff8005e81252 0xffffffb0ccdfbef0 : 0xffffff8005fa970d 0xffffffb0ccdfbfa0 : 0xffffff8005e33216 Kernel Extensions in backtrace: com.apple.iokit.IOAcceleratorFamily2(442.9)[8F6B0D56-AFD7-38F7-8EDA-B43ACA468394]@0xffffff7fa0bb4000->0xffffff7fa0c1efff dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[152D7047-0D43-3CA8-B1EA-251D3F80AC28]@0xffffff80074c0000->0xffffff80074d5fff dependency: com.apple.iokit.IOGraphicsFamily(585.1)[B5241FDE-C525-39D6-9813-2BE73DD7CEE3]@0xffffff7fa0d35000->0xffffff7fa0d63fff dependency: com.apple.iokit.IOPCIFamily(2.9)[F7AA4BAF-35CF-3784-A50C-5FD9CDCBE488]@0xffffff800896c000->0xffffff8008994fff dependency: com.apple.iokit.IOReportFamily(47)[AE367C5D-FEFC-390D-ABDF-86E037890F00]@0xffffff80089a3000->0xffffff80089a5fff dependency: com.apple.iokit.IOSurface(290.8.1)[DCE8209F-A72D-3EBA-BE93-C0AF896AA9B5]@0xffffff8008a96000->0xffffff8008ab2fff com.apple.driver.AppleIntelKBLGraphics(16.0.5)[8B11EE30-3D67-3FB9-9F2E-46A1B159E059]@0xffffff7fa02a9000->0xffffff7fa0360fff dependency: com.apple.iokit.IOAcceleratorFamily2(442.9)[8F6B0D56-AFD7-38F7-8EDA-B43ACA468394]@0xffffff7fa0bb4000->0xffffff7fa0c1efff dependency: com.apple.iokit.IOGraphicsFamily(585.1)[B5241FDE-C525-39D6-9813-2BE73DD7CEE3]@0xffffff7fa0d35000->0xffffff7fa0d63fff dependency: com.apple.iokit.IOPCIFamily(2.9)[F7AA4BAF-35CF-3784-A50C-5FD9CDCBE488]@0xffffff800896c000->0xffffff8008994fff dependency: com.apple.iokit.IOSurface(290.8.1)[DCE8209F-A72D-3EBA-BE93-C0AF896AA9B5]@0xffffff8008a96000->0xffffff8008ab2fff Process name corresponding to current thread: TouchBarServer Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev Mac OS version: 20G80 Kernel version: Darwin Kernel Version 20.6.0: Wed Jun 23 00:26:31 PDT 2021; root:xnu-7195.141.2~5/RELEASE_X86_64 Kernel UUID: FECBF22B-FBBE-36DE-9664-F12A7DD41D3D KernelCache slide: 0x0000000005c00000 KernelCache base: 0xffffff8005e00000 Kernel slide: 0x0000000005c10000 Kernel text base: 0xffffff8005e10000 __HIB text base: 0xffffff8005d00000 System model name: MacBookPro16,1 (Mac-E1008331FDC96864) System shutdown begun: NO Hibernation exit count: 0 System uptime in nanoseconds: 3979856095068 Last Sleep: absolute base_tsc base_nano Uptime : 0x0000039ea1e8aa9c Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 Wake : 0x0000000000000000 0x000000069c5f9b62 0x0000000000000000 last started kext at 3867901984991: >AudioAUUC 1.70 (addr 0xffffff7fa0a26000, size 12288) last stopped kext at 3089349746376: >!UAudio 405.39 (addr 0xffffff7fa09ac000, size 315392) loaded kexts: >AudioAUUC 1.70 @filesystems.smbfs 3.6 >!APlatformEnabler 2.7.0d0 >AGPM 122.1 >X86PlatformShim 1.0.0 @filesystems.autofs 3.0 @fileutil 20.036.15 >!ATopCaseHIDEventDriver 4050.1 >!AHIDALSService 1 @kext.AMDRadeonX6000 4.0.6 >!AUpstreamUserClient 3.6.8 @kext.AMDRadeonServiceManager 4.0.6 >AGDCBacklightControl 6.3.5 >!ABridgeAudio!C 140.4 >!A!IKBLGraphics 16.0.5 >!AGraphicsDevicePolicy 6.3.5 @AGDCPluginDisplayMetrics 6.3.5 >!AGFXHDA 100.1.433 >pmtelemetry 1 |IOUserEthernet 1.0.1 >usb.!UUserHCI 1 |IO!BSerialManager 8.0.5d7 @Dont_Steal_Mac_OS_X 7.0.0 >!AHV 1 >!ADiskImages2 1 >!AMuxControl2 6.3.5 >!AMCCSControl 1.14 >!AThunderboltIP 4.0.3 >!A!ISlowAdaptiveClocking 4.0.0 >!A!ICFLGraphicsFramebuffer 16.0.5 >BridgeAudioCommunication 140.4 >!AAVEBridge 6.1 >!A!IPCHPMC 2.0.1 >usb.realtek8153patcher 5.0.0 |SCSITaskUserClient 436.140.1 >BCMWLANFirmware4378.Hashstore 1 >BCMWLANFirmware4377.Hashstore 1 >BCMWLANFirmware4364.Hashstore 1 >BCMWLANFirmware4355.Hashstore 1 >!AFileSystemDriver 3.0.1 @filesystems.tmpfs 1 @filesystems.hfs.kext 556.100.11 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 >!ABCMWLANBusInterfacePCIeMac 1 @filesystems.apfs 1677.141.1 @private.KextAudit 1.0 >!ASmartBatteryManager 161.0.0 >!AACPIButtons 6.1 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 @!ASystemPolicy 2.0.0 @nke.applicationfirewall 311 |IOKitRegistryCompatibility 1 |EndpointSecurity 1 >usb.cdc.acm 5.0.0 >usb.serial 6.0.0 >!UAudio 405.39 @kext.triggers 1.0 >!AHIDKeyboard 224 >!AActuatorDriver 4440.3 >!AMultitouchDriver 4440.3 >!AInputDeviceSupport 4400.35 >!AHS!BDriver 4050.1 >IO!BHIDDriver 8.0.5d7 @kext.AMDRadeonX6100HWLibs 1.0 @kext.AMDRadeonX6000HWServices 4.0.6 |IOAVB!F 940.4 |IOEthernetAVB!C 1.1.0 @!AGPUWrangler 6.3.5 |IO!BHost!CUARTTransport 8.0.5d7 |IO!BHost!CTransport 8.0.5d7 >!ABacklightExpert 1.1.0 @kext.AMDRadeonX6000Framebuffer 4.0.6 >!AGraphicsControl 6.3.5 |IONDRVSupport 585.1 >!ASMBus!C 1.0.18d1 @plugin.IOgPTPPlugin 985.2 @kext.AMDSupport 4.0.6 >X86PlatformPlugin 1.0.0 |IOSlowAdaptiveClocking!F 1.0.0 |IOAccelerator!F2 442.9 @!AGraphicsDeviceControl 6.3.5 |IOGraphics!F 585.1 >!A!ILpssUARTv1 3.0.60 >!A!ILpssUARTCommon 3.0.60 >!AOnboardSerial 1.0 |IOAudio!F 300.6.1 @vecLib.kext 1.2.0 >IOPlatformPlugin!F 6.0.0d8 >usb.IOUSBHostHIDDevice 1.2 >usb.cdc.ecm 5.0.0 >usb.cdc.ncm 5.0.0 >usb.!UHub 1.2 >usb.cdc 5.0.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >!AThunderboltDPOutAdapter 8.1.4 >!AThunderboltPCIUpAdapter 4.1.1 >!AThunderboltPCIDownAdapter 4.1.1 >!AThunderboltDPInAdapter 8.1.4 >!AThunderboltDPAdapter!F 8.1.4 >!AHPM 3.4.4 >!A!ILpssI2C!C 3.0.60 >!A!ILpssI2C 3.0.60 >!A!ILpssDmac 3.0.60 >!ABSDKextStarter 3 |IOSurface 290.8.1 @filesystems.hfs.encodings.kext 1 >!ABCMWLANCoreMac 1.0.0 |IOSerial!F 11 |IO80211!FV2 1200.12.2b1 |IOSkywalk!F 1 >mDNSOffloadUserClient 1.0.1b8 >IOImageLoader 1.0.0 >corecapture 1.0.4 >!AXsanScheme 3 >usb.!UVHCIBCE 1.2 >usb.!UVHCICommonBCE 1.0 >usb.!UVHCI 1.2 >usb.!UVHCICommon 1.0 >!AEffaceableNOR 1.0 |IOBufferCopy!C 1.1.0 |IOBufferCopyEngine!F 1 |IONVMe!F 2.1.0 >!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.2 >usb.!UXHCIPCI 1.2 >usb.!UXHCI 1.2 >usb.!UHostPacketFilter 1.0 |IOUSB!F 900.4.2 >!AEFINVRAM 2.1 >!AEFIRuntime 2.1 >!ASMCRTC 1.0 |IOSMBus!F 1.1 |IOHID!F 2.0.0 $!AImage4 3.0.0 |IOTimeSync!F 985.2 |IONetworking!F 3.4 >DiskImages 493.0.0 |IO!B!F 8.0.5d7 |IOReport!F 47 |IO!BPacketLogger 8.0.5d7 $quarantine 4 $sandbox 300.0 @kext.!AMatch 1.0.0d1 |CoreAnalytics!F 1 >!ASSE 1.0 >!AKeyStore 2 >!UTDM 511.141.1 |IOUSBMass!SDriver 184.140.2 |IOSCSIBlockCommandsDevice 436.140.1 |IO!S!F 2.1 |IOSCSIArchitectureModel!F 436.140.1 >!AMobileFileIntegrity 1.0.5 @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.corecrypto 11.1 @kec.Libm 1