panic(cpu 2 caller 0xffffff8011c9f846): [data.kalloc.4096]: element modified after free (off:1880, val:0x0000000000000020, sz:4096, ptr:0xffffff9372083000, prot:zero) 1880: 0x0000000000000020 Backtrace (CPU 2), Frame : Return Address 0xffffffb0c5ecb5a0 : 0xffffff801148e0dd 0xffffffb0c5ecb5f0 : 0xffffff80115d4f33 0xffffffb0c5ecb630 : 0xffffff80115c552a 0xffffffb0c5ecb680 : 0xffffff8011432a2f 0xffffffb0c5ecb6a0 : 0xffffff801148d8fd 0xffffffb0c5ecb7c0 : 0xffffff801148dbf3 0xffffffb0c5ecb830 : 0xffffff8011c9d81a 0xffffffb0c5ecb8a0 : 0xffffff8011c9f846 0xffffffb0c5ecbd20 : 0xffffff80114ecaea 0xffffffb0c5ecbd90 : 0xffffff801149d6bc 0xffffffb0c5ecbde0 : 0xffffff80114697b0 0xffffffb0c5ecbe60 : 0xffffff8011481224 0xffffffb0c5ecbef0 : 0xffffff80115a982d 0xffffffb0c5ecbfa0 : 0xffffff8011433216 Process name corresponding to current thread: Google Chrome Mac OS version: 20F71 Kernel version: Darwin Kernel Version 20.5.0: Sat May 8 05:10:33 PDT 2021; root:xnu-7195.121.3~9/RELEASE_X86_64 Kernel UUID: 52A1E876-863E-38E3-AC80-09BBAB13B752 KernelCache slide: 0x0000000011200000 KernelCache base: 0xffffff8011400000 Kernel slide: 0x0000000011210000 Kernel text base: 0xffffff8011410000 __HIB text base: 0xffffff8011300000 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: 180293601327 Last Sleep: absolute base_tsc base_nano Uptime : 0x00000029fa560b92 Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 Wake : 0x0000000000000000 0x0000000f50bf10e2 0x0000000000000000 last started kext at 163864138787: @filesystems.smbfs 3.6 (addr 0xffffff7facd3a000, size 487424) loaded kexts: @filesystems.smbfs 3.6 >AudioAUUC 1.70 @filesystems.autofs 3.0 @fileutil 20.036.15 >!AHIDALSService 1 >!APlatformEnabler 2.7.0d0 >AGPM 122.1 >X86PlatformShim 1.0.0 >!AHDAHardwareConfigDriver 283.15 >!AHDA 283.15 >!AGraphicsDevicePolicy 6.3.3 @AGDCPluginDisplayMetrics 6.3.3 >pmtelemetry 1 |IOUserEthernet 1.0.1 >usb.!UUserHCI 1 |IO!BSerialManager 8.0.5d7 >!AUpstreamUserClient 3.6.8 >ACPI_SMC_PlatformPlugin 1.0.0 @Dont_Steal_Mac_OS_X 7.0.0 >!AHV 1 >!AEmbeddedOSSupportHost 1 >!ADiskImages2 1 >!AGFXHDA 100.1.433 >!A!ISlowAdaptiveClocking 4.0.0 >!A!IKBLGraphics 16.0.4 >eficheck 1 >!A!IPCHPMC 2.0.1 >!A!IKBLGraphicsFramebuffer 16.0.4 >AGDCBacklightControl 6.3.3 >!AThunderboltIP 4.0.3 >!ABacklight 180.3 >!AFIVRDriver 4.1.0 >!AMCCSControl 1.14 @filesystems.apfs 1677.120.9 >!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 >!ATopCaseHIDEventDriver 4050.1 >AirPort.BrcmNIC 1400.1.1 @private.KextAudit 1.0 >!ASmartBatteryManager 161.0.0 >!AACPIButtons 6.1 >!ARTC 2.0 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 @!ASystemPolicy 2.0.0 @nke.applicationfirewall 311 |IOKitRegistryCompatibility 1 |EndpointSecurity 1 >!UAudio 405.39 >usb.!UHub 1.2 @kext.triggers 1.0 >DspFuncLib 283.15 @kext.OSvKernDSPLib 529 >!AGraphicsControl 6.3.3 |IOAVB!F 940.4 |IOEthernetAVB!C 1.1.0 >IOPlatformPluginLegacy 1.0.0 >usb.IOUSBHostHIDDevice 1.2 @plugin.IOgPTPPlugin 985.2 >!AHDA!C 283.15 |IOHDA!F 283.15 |IOAudio!F 300.6.1 @vecLib.kext 1.2.0 @!AGPUWrangler 6.3.3 |IOSlowAdaptiveClocking!F 1.0.0 >X86PlatformPlugin 1.0.0 |IO!BHost!CUARTTransport 8.0.5d7 |IO!BHost!CTransport 8.0.5d7 >IOPlatformPlugin!F 6.0.0d8 |IOAccelerator!F2 442.9 @!AGraphicsDeviceControl 6.3.3 >!AThunderboltEDMSink 5.0.3 >!AThunderboltDPOutAdapter 8.1.4 >!ABacklightExpert 1.1.0 |IONDRVSupport 585.1 >!ASMBusPCI 1.0.14d1 >!A!ILpssUARTv1 3.0.60 >!A!ILpssUARTCommon 3.0.60 >!AOnboardSerial 1.0 |IOSerial!F 11 |IOGraphics!F 585.1 >!ASMBus!C 1.0.18d1 >usb.cdc.ecm 5.0.0 >usb.cdc.ncm 5.0.0 >usb.!UiBridge 1.0 >usb.cdc 5.0.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >!AThunderboltDPInAdapter 8.1.4 >!AThunderboltDPAdapter!F 8.1.4 >!AThunderboltPCIDownAdapter 4.1.1 >!AHPM 3.4.4 >!A!ILpssI2C!C 3.0.60 >!AXsanScheme 3 >!ABSDKextStarter 3 |IOSurface 290.8.1 @filesystems.hfs.encodings.kext 1 >!AActuatorDriver 4440.3 >!AHIDKeyboard 224 >!AMultitouchDriver 4440.3 >!AInputDeviceSupport 4400.35 >!AHS!BDriver 4050.1 >IO!BHIDDriver 8.0.5d7 >!AHSSPIHIDDriver 61 >!AHSSPISupport 61 >!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.2 |IO80211!F 1200.12.2b1 |IOSkywalk!F 1 >mDNSOffloadUserClient 1.0.1b8 >corecapture 1.0.4 >!A!ILpssSpi!C 3.0.60 >!A!ILpssDmac 3.0.60 |IONVMe!F 2.1.0 >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 $!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 511.120.2 |IOUSBMass!SDriver 184.121.1 |IOSCSIBlockCommandsDevice 436.121.1 |IO!S!F 2.1 |IOSCSIArchitectureModel!F 436.121.1 >!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