panic(cpu 1 caller 0xffffff8007778738): "a freed zone element has been modified in zone kalloc.128: expected 0xdeadbeefdeadbeef but found 0xffffff803e91c6d0, bits changed 0x2152416fe03c783f, at offset 88 of 128 in element 0xffffff802e67b400, cookies 0x3f0011921787c564 0x535215daa8f70f7"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.121.2/osfmk/kern/zalloc.c:1229
Backtrace (CPU 1), Frame : Return Address
0xffffff91418b25a0 : 0xffffff800771f5cd 
0xffffff91418b25f0 : 0xffffff8007858b05 
0xffffff91418b2630 : 0xffffff800784a68e 
0xffffff91418b2680 : 0xffffff80076c5a40 
0xffffff91418b26a0 : 0xffffff800771ec97 
0xffffff91418b27a0 : 0xffffff800771f087 
0xffffff91418b27f0 : 0xffffff8007ec27cc 
0xffffff91418b2860 : 0xffffff8007778738 
0xffffff91418b2890 : 0xffffff8007778fd6 
0xffffff91418b28b0 : 0xffffff800777a608 
0xffffff91418b28f0 : 0xffffff8007776a57 
0xffffff91418b2a20 : 0xffffff800772c4b4 
0xffffff91418b2a90 : 0xffffff8007df2d87 
0xffffff91418b2ac0 : 0xffffff7f8892ef6c 
0xffffff91418b2ae0 : 0xffffff7f8893bb74 
0xffffff91418b2b40 : 0xffffff7f8892f5de 
0xffffff91418b2bc0 : 0xffffff7f889317ad 
0xffffff91418b2e00 : 0xffffff7f889310b7 
0xffffff91418b2ef0 : 0xffffff7f889357ea 
0xffffff91418b3190 : 0xffffff7f88932a11 
0xffffff91418b33d0 : 0xffffff7f889310b7 
0xffffff91418b34c0 : 0xffffff7f8892fa1d 
0xffffff91418b3630 : 0xffffff7f8892aa3e 
0xffffff91418b37e0 : 0xffffff8007eaecda 
0xffffff91418b3820 : 0xffffff80079816d8 
0xffffff91418b3860 : 0xffffff80079a3b04 
0xffffff91418b38e0 : 0xffffff800798c4e6 
0xffffff91418b3b40 : 0xffffff8007c65fd8 
0xffffff91418b3f40 : 0xffffff8007d87097 
0xffffff91418b3fa0 : 0xffffff80076c6206 
      Kernel Extensions in backtrace:
         com.apple.security.sandbox(300.0)[69203444-041F-3725-8A96-D0F13200A419]@0xffffff7f88920000->0xffffff7f8897afff
            dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[E35D090D-DB9E-3DD0-9723-651FA730AA13]@0xffffff7f888f4000
            dependency: com.apple.kext.AppleMatch(1.0.0d1)[215F5E7A-991E-36AD-94B7-64E66BB8969A]@0xffffff7f8891b000
            dependency: com.apple.iokit.IOStorageFamily(2.1)[E13E9C61-F1F5-3A81-B1EF-65669C3CBDBF]@0xffffff7f883dd000

BSD process name corresponding to current thread: xpcproxy

Mac OS version:
19F101

Kernel version:
Darwin Kernel Version 19.5.0: Tue May 26 20:41:44 PDT 2020; root:xnu-6153.121.2~2/RELEASE_X86_64
Kernel UUID: 54F1A78D-6F41-32BD-BFED-4381F9F6E2EF
Kernel slide:     0x0000000007400000
Kernel text base: 0xffffff8007600000
__HIB  text base: 0xffffff8007500000
System model name: iMac19,2 (Mac-63001698E7A34814)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 40298156242171
last loaded kext at 35979902933779: >!UAudio	323.1 (addr 0xffffff7f8ca6b000, size 434176)
last unloaded kext at 19558219132232: >usb.cdc	5.0.0 (addr 0xffffff7f8c9ea000, size 28672)
loaded kexts:
com.symantec.ips.kext	9.0.2
com.symantec.nfm.kext	9.0.1
com.symantec.internetSecurity.kext	9.0.3
com.symantec.SymXIPS	9.0.1
>!UTopCaseDriver	3430.1
>!ATopCaseHIDEventDriver	3430.1
@filesystems.afpfs	11.2
@nke.asp-tcp	8.1
>AudioAUUC	1.70
@fileutil	20.036.15
>X86PlatformShim	1.0.0
>AGPM	111.4.4
>!APlatformEnabler	2.7.0d0
@filesystems.autofs	3.0
>!AUpstreamUserClient	3.6.8
@kext.AMDFramebuffer	3.0.9
>!AHDA	283.15
@kext.AMDRadeonX4000	3.0.9
@kext.AMDRadeonServiceManager	3.0.9
>!AGraphicsDevicePolicy	5.2.4
@AGDCPluginDisplayMetrics	5.2.4
>!AHV	1
|IOUserEthernet	1.0.1
|IO!BSerialManager	7.0.5f6
>!A!IKBLGraphics	14.0.6
>!ASMCLMU	212
>pmtelemetry	1
@Dont_Steal_Mac_OS_X	7.0.0
>!AThunderboltIP	3.1.4
@kext.AMD9500!C	3.0.9
>!AMCCSControl	1.14
>!A!ICFLGraphicsFramebuffer	14.0.6
>eficheck	1
>!A!IPCHPMC	2.0.1
>!AGFXHDA	100.1.428
>!A!ISlowAdaptiveClocking	4.0.0
|SCSITaskUserClient	422.120.3
>BCMWLANFirmware4364.Hashstore	1
>BCMWLANFirmware4377.Hashstore	1
>BCMWLANFirmware4355.Hashstore	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
>!ABCMWLANBusInterfacePCIe	1
@filesystems.apfs	1412.120.2
>!AAHCIPort	341.0.2
@private.KextAudit	1.0
>!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
>!UAudio	323.1
>usb.cdc	5.0.0
>!AXsanScheme	3
>usb.IOUSBHostHIDDevice	1.2
>!UMergeNub	900.4.2
>!AHIDKeyboard	209
>!AMultitouchDriver	3440.1
>!AInputDeviceSupport	3440.8
>!AHS!BDriver	3430.1
>IO!BHIDDriver	7.0.5f6
$SecureRemotePassword	1.0
@kext.triggers	1.0
@kext.AMDRadeonX4400HWLibs	1.0
>DspFuncLib	283.15
@kext.OSvKernDSPLib	529
@kext.AMDRadeonX4000HWServices	3.0.9
>!AGraphicsControl	5.2.4
|IOAVB!F	850.1
>!ASSE	1.0
>X86PlatformPlugin	1.0.0
@kext.AMDSupport	3.0.9
>!ASMBus!C	1.0.18d1
|IOAccelerator!F2	438.5.4
>!AHDA!C	283.15
|IOHDA!F	283.15
@!AGPUWrangler	5.2.4
@!AGraphicsDeviceControl	5.2.4
>!ASMBusPCI	1.0.14d1
>IOPlatformPlugin!F	6.0.0d8
|IONDRVSupport	576.1
|IOGraphics!F	576.1
|IOSlowAdaptiveClocking!F	1.0.0
|IO!BHost!CUARTTransport	7.0.5f6
|IO!BHost!CTransport	7.0.5f6
|IO!B!F	7.0.5f6
|IO!BPacketLogger	7.0.5f6
>!A!ILpssUARTv1	3.0.60
>!A!ILpssUARTCommon	3.0.60
>!AOnboardSerial	1.0
@plugin.IOgPTPPlugin	840.3
|IOSCSIMultimediaCommandsDevice	422.120.3
|IOBD!S!F	1.8
|IODVD!S!F	1.8
|IOCD!S!F	1.8
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
|IOAudio!F	300.2
@vecLib.kext	1.2.0
|IOSurface	269.11
@filesystems.hfs.encodings.kext	1
>!AThunderboltPCIDownAdapter	2.5.4
>!AThunderboltDPInAdapter	6.2.6
>!AThunderboltDPAdapter!F	6.2.6
>!AHPM	3.4.4
>!A!ILpssI2C!C	3.0.60
>!A!ILpssDmac	3.0.60
>!A!ILpssI2C	3.0.60
>!AThunderboltNHI	5.8.6
|IOThunderbolt!F	7.6.1
|IOEthernetAVB!C	1.1.0
>!ABCMWLANCore	1.0.0
>mDNSOffloadUserClient	1.0.1b8
>IOImageLoader	1.0.0
|IOSerial!F	11
|IO80211!FV2	1200.12.2b1
>corecapture	1.0.4
|IOSkywalk!F	1
|IONVMe!F	2.1.0
|IOAHCI!F	290.0.1
|IOUSB!F	900.4.2
>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	489.120.1
|IOSCSIBlockCommandsDevice	422.120.3
>!ACredentialManager	1.0
>KernelRelayHost	1
>!ASEPManager	1.0.1
>IOSlaveProcessor	1
|IOUSBMass!SDriver	157.121.1
|IOSCSIArchitectureModel!F	422.120.3
|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