panic(cpu 1 caller 0xffffff7f9ca34d41): "sfree on invalid allocation at 0xffffff806e378a30"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/Sandbox_executables/Sandbox-1217.101.2/src/kext/smalloc.c:248 Backtrace (CPU 1), Frame : Return Address 0xffffff96a6b4b250 : 0xffffff801bd215cd 0xffffff96a6b4b2a0 : 0xffffff801be5a3c5 0xffffff96a6b4b2e0 : 0xffffff801be4bf7e 0xffffff96a6b4b330 : 0xffffff801bcc7a40 0xffffff96a6b4b350 : 0xffffff801bd20c97 0xffffff96a6b4b450 : 0xffffff801bd21087 0xffffff96a6b4b4a0 : 0xffffff801c4c2c7c 0xffffff96a6b4b510 : 0xffffff7f9ca34d41 0xffffff96a6b4b530 : 0xffffff7f9ca21d59 0xffffff96a6b4b550 : 0xffffff7f9ca3c3a5 0xffffff96a6b4b570 : 0xffffff7f9ca2be2d 0xffffff96a6b4b5b0 : 0xffffff7f9ca2bc64 0xffffff96a6b4b5d0 : 0xffffff801c4a5e0c 0xffffff96a6b4b5f0 : 0xffffff801c24037d 0xffffff96a6b4b610 : 0xffffff801bf64bb5 0xffffff96a6b4b650 : 0xffffff801bf81eed 0xffffff96a6b4ba60 : 0xffffff801c23a530 0xffffff96a6b4bac0 : 0xffffff801bf63bbe 0xffffff96a6b4bd10 : 0xffffff801bf8f4fd 0xffffff96a6b4bec0 : 0xffffff801bf9f58b 0xffffff96a6b4bf40 : 0xffffff801c3875f7 0xffffff96a6b4bfa0 : 0xffffff801bcc8206 Kernel Extensions in backtrace: com.apple.kext.AppleMatch(1.0d1)[3DF687C6-22D2-3F0D-A9EC-F5B1226819A8]@0xffffff7f9ca21000->0xffffff7f9ca25fff com.apple.security.sandbox(300.0)[5DEE587B-CA6F-3F23-A086-2858D35132B6]@0xffffff7f9ca26000->0xffffff7f9ca7ffff dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[5EF51D44-9FC7-357F-9FB7-3468FD748382]@0xffffff7f9c9f9000 dependency: com.apple.kext.AppleMatch(1.0.0d1)[3DF687C6-22D2-3F0D-A9EC-F5B1226819A8]@0xffffff7f9ca21000 dependency: com.apple.iokit.IOStorageFamily(2.1)[425BC668-32EC-368C-B4EB-CF8510846BEE]@0xffffff7f9c665000 BSD process name corresponding to current thread: TVCacheExtension Mac OS version: 19E287 Kernel version: Darwin Kernel Version 19.4.0: Wed Mar 4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64 Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6 Kernel slide: 0x000000001ba00000 Kernel text base: 0xffffff801bc00000 __HIB text base: 0xffffff801bb00000 System model name: iMac18,2 (Mac-77F17D7DA9285301) System shutdown begun: NO Panic diags file available: YES (0x0) System uptime in nanoseconds: 32395616220638 last loaded kext at 90984288887: com.paloaltonetworks.kext.pangpd 5.0.4f16 (addr 0xffffff7fa0c61000, size 24576) loaded kexts: com.paloaltonetworks.kext.pangpd 5.0.4f16 org.virtualbox.kext.VBoxNetAdp 6.1.6 org.virtualbox.kext.VBoxNetFlt 6.1.6 org.virtualbox.kext.VBoxUSB 6.1.6 com.intel.kext.intelhaxm 7.5.1 org.virtualbox.kext.VBoxDrv 6.1.6 com.symantec.ips.kext 9.0.3 com.symantec.nfm.kext 9.0.1 com.symantec.internetSecurity.kext 9.0.3 com.symantec.SymXIPS 9.0.1 >!AMikeyHIDDriver 131 >!ATopCaseHIDEventDriver 3430.1 >AudioAUUC 1.70 @fileutil 20.036.15 >!APlatformEnabler 2.7.0d0 >AGPM 111.4.4 >X86PlatformShim 1.0.0 @filesystems.autofs 3.0 >!AUpstreamUserClient 3.6.8 @kext.AMDFramebuffer 3.0.8 @kext.AMDRadeonServiceManager 3.0.8 >!AHDAHardwareConfigDriver 283.15 >!AHDA 283.15 @kext.AMDRadeonX4000 3.0.8 >!AGraphicsDevicePolicy 5.1.16 @AGDCPluginDisplayMetrics 5.1.16 >!AHV 1 |IOUserEthernet 1.0.1 |Broadcom!B20703USBTransport 7.0.4f6 |IO!BSerialManager 7.0.4f6 >pmtelemetry 1 @Dont_Steal_Mac_OS_X 7.0.0 @kext.AMD9500!C 3.0.8 >ACPI_SMC_PlatformPlugin 1.0.0 >AGDCBacklightControl 5.1.16 >!A!IPCHPMC 2.0.1 >!A!IKBLGraphics 14.0.5 >!AGFXHDA 100.1.426 >!AThunderboltIP 3.1.4 >eficheck 1 >!ABacklight 180.3 >!AMCCSControl 1.11 >!A!IKBLGraphicsFramebuffer 14.0.5 >!A!ISlowAdaptiveClocking 4.0.0 >!AFIVRDriver 4.1.0 >!ASMCLMU 212 |SCSITaskUserClient 422.101.1 |IO!BUSBDFU 7.0.4f6 @filesystems.apfs 1412.101.1 >!AFileSystemDriver 3.0.1 >!AVirtIO 1.0 @filesystems.hfs.kext 522.100.5 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 >!ASDXC 1.7.7 |!ABCM5701Ethernet 10.3.5 >AirPort.BrcmNIC 1400.1.1 @private.KextAudit 1.0 >!AAHCIPort 341.0.2 >!AACPIButtons 6.1 >!ARTC 2.0 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 $!AImage4 1 @nke.applicationfirewall 303 $TMSafetyNet 8 @!ASystemPolicy 2.0.0 |EndpointSecurity 1 >!AHIDKeyboard 209 >!AMultitouchDriver 3440.1 >!AInputDeviceSupport 3440.8 >!AHS!BDriver 3430.1 >IO!BHIDDriver 7.0.4f6 |IOUSBUserClient 900.4.2 @kext.triggers 1.0 @kext.AMDRadeonX4200HWLibs 1.0 >DspFuncLib 283.15 @kext.OSvKernDSPLib 529 @kext.AMDRadeonX4000HWServices 3.0.8 >!AGraphicsControl 5.1.16 |IOAVB!F 840.3 >!ASSE 1.0 |Broadcom!BHost!CUSBTransport 7.0.4f6 |IO!BHost!CUSBTransport 7.0.4f6 |IO!BHost!CTransport 7.0.4f6 |IO!B!F 7.0.4f6 |IO!BPacketLogger 7.0.4f6 @!AGPUWrangler 5.1.16 >IOPlatformPluginLegacy 1.0.0 >!AThunderboltEDMSink 4.2.3 >!AThunderboltDPOutAdapter 6.2.6 >!ABacklightExpert 1.1.0 |IONDRVSupport 575.1 >!ASMBus!C 1.0.18d1 |IOAccelerator!F2 438.4.5 >X86PlatformPlugin 1.0.0 >IOPlatformPlugin!F 6.0.0d8 |IOSlowAdaptiveClocking!F 1.0.0 @kext.AMDSupport 3.0.8 @!AGraphicsDeviceControl 5.1.16 >!ASMBusPCI 1.0.14d1 >!AHDA!C 283.15 |IOHDA!F 283.15 |IOGraphics!F 575.1 @plugin.IOgPTPPlugin 840.3 >usb.IOUSBHostHIDDevice 1.2 >!UAudio 322.2 >usb.cdc 5.0.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >!AXsanScheme 3 |IOAudio!F 300.2 @vecLib.kext 1.2.0 |IOSerial!F 11 |IOSurface 269.11 @filesystems.hfs.encodings.kext 1 >!AThunderboltDPInAdapter 6.2.6 >!AThunderboltDPAdapter!F 6.2.6 >!AThunderboltPCIDownAdapter 2.5.4 >!AHPM 3.4.4 >!A!ILpssI2C!C 3.0.60 >!A!ILpssDmac 3.0.60 >!A!ILpssI2C 3.0.60 |IOAHCIBlock!S 316.100.5 >!AThunderboltNHI 5.8.6 |IOThunderbolt!F 7.6.0 |IOEthernetAVB!C 1.1.0 |IO80211!F 1200.12.2b1 >mDNSOffloadUserClient 1.0.1b8 >corecapture 1.0.4 |IOSkywalk!F 1 >usb.!UHostPacketFilter 1.0 |IOUSB!F 900.4.2 |IOAHCI!F 290.0.1 >!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 $quarantine 4 $sandbox 300.0 @kext.!AMatch 1.0.0d1 >DiskImages 493.0.0 >!AFDEKeyStore 28.30 >!AEffaceable!S 1.0 >!AKeyStore 2 >!UTDM 489.101.1 |IOSCSIBlockCommandsDevice 422.101.1 >!ACredentialManager 1.0 >KernelRelayHost 1 >!ASEPManager 1.0.1 >IOSlaveProcessor 1 |IOUSBMass!SDriver 157.101.3 |IOSCSIArchitectureModel!F 422.101.1 |IO!S!F 2.1 |IOUSBHost!F 1.2 >!UHostMergeProperties 1.2 >usb.!UCommon 1.0 >!ABusPower!C 1.0 |CoreAnalytics!F 1 >!AMobileFileIntegrity 1.0.5 @kext.CoreTrust 1 |IOTimeSync!F 840.3 |IONetworking!F 3.4 |IOReport!F 47 >!AACPIPlatform 6.1 >!ASMC 3.1.9 >watchdog 1 |IOPCI!F 2.9 |IOACPI!F 1.4 @kec.pthread 1 @kec.corecrypto 1.0 @kec.Libm 1