panic(cpu 2 caller 0xffffff800a6403e8): "Releasing non-exclusive RW lock without a reader refcount!"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.121.2/osfmk/i386/locks_i386.c:1319 Backtrace (CPU 2), Frame : Return Address 0xffffff913f63afd0 : 0xffffff800a51f5cd 0xffffff913f63b020 : 0xffffff800a658b05 0xffffff913f63b060 : 0xffffff800a64a68e 0xffffff913f63b0b0 : 0xffffff800a4c5a40 0xffffff913f63b0d0 : 0xffffff800a51ec97 0xffffff913f63b1d0 : 0xffffff800a51f087 0xffffff913f63b220 : 0xffffff800acc27cc 0xffffff913f63b290 : 0xffffff800a6403e8 0xffffff913f63b2d0 : 0xffffff800a64046e 0xffffff913f63b2f0 : 0xffffff7f8bf9c780 0xffffff913f63b4a0 : 0xffffff7f8bf9c62f 0xffffff913f63b500 : 0xffffff7f8bf9bf2d 0xffffff913f63b540 : 0xffffff7f8bfa36bf 0xffffff913f63b600 : 0xffffff7f8bf8ee46 0xffffff913f63ba10 : 0xffffff800a7b1300 0xffffff913f63ba90 : 0xffffff800a79b8e6 0xffffff913f63bd60 : 0xffffff800a79b180 0xffffff913f63bf40 : 0xffffff800ab87097 0xffffff913f63bfa0 : 0xffffff800a4c6206 Kernel Extensions in backtrace: com.apple.filesystems.apfs(1412.120.2)[E8865550-525E-3E0A-8BEA-D96D9CD57917]@0xffffff7f8bf1f000->0xffffff7f8c046fff dependency: com.apple.kec.corecrypto(1.0)[525BC31B-E9A9-3FE6-B565-5DC6BA91D8ED]@0xffffff7f8b4b5000 dependency: com.apple.driver.AppleEffaceableStorage(1.0)[5024BA75-70AA-3554-B8EB-0A71A64479E0]@0xffffff7f8beba000 dependency: com.apple.iokit.IOStorageFamily(2.1)[E13E9C61-F1F5-3A81-B1EF-65669C3CBDBF]@0xffffff7f8b110000 BSD process name corresponding to current thread: apfsd 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: 0x000000000a200000 Kernel text base: 0xffffff800a400000 __HIB text base: 0xffffff800a300000 System model name: iMac15,1 (Mac-42FD25EABCABB274) System shutdown begun: NO Panic diags file available: YES (0x0) System uptime in nanoseconds: 320266152918 last loaded kext at 29970075737: >!A!BHIDKeyboard 209 (addr 0xffffff7f8e065000, size 16384) last unloaded kext at 222449387559: >!A!ILpssGspi 3.0.60 (addr 0xffffff7f8d847000, size 45056) loaded kexts: >!A!BMultitouch 97 >AudioAUUC 1.70 @fileutil 20.036.15 >AGPM 111.4.4 >!APlatformEnabler 2.7.0d0 >X86PlatformShim 1.0.0 >!AMikeyHIDDriver 131 @filesystems.autofs 3.0 >!AUpstreamUserClient 3.6.8 @kext.AMDFramebuffer 3.0.9 @kext.AMDRadeonX4000 3.0.9 >!AHDA 283.15 @kext.AMDRadeonServiceManager 3.0.9 >!AGraphicsDevicePolicy 5.2.4 @AGDCPluginDisplayMetrics 5.2.4 >!AHV 1 |IOUserEthernet 1.0.1 |IO!BSerialManager 7.0.5f6 >eficheck 1 >!ALPC 3.1 >pmtelemetry 1 >!A!IHD5000Graphics 14.0.6 @Dont_Steal_Mac_OS_X 7.0.0 >!ASMCLMU 212 >!A!ISlowAdaptiveClocking 4.0.0 @kext.AMD7000!C 3.0.9 >!A!IFramebufferAzul 14.0.6 >!AThunderboltIP 3.1.4 >!AMCCSControl 1.14 >!AMikeyDriver 283.15 >!AVirtIO 1.0 @filesystems.hfs.kext 522.100.5 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @filesystems.apfs 1412.120.2 @private.KextAudit 1.0 >AirPort.BrcmNIC 1400.1.1 >!ASDXC 1.7.7 |!ABCM5701Ethernet 10.3.5 >!AAHCIPort 341.0.2 >!ARTC 2.0 >!AACPIButtons 6.1 >!AHPET 1.8 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 $!AImage4 1 @nke.applicationfirewall 303 $TMSafetyNet 8 @!ASystemPolicy 2.0.0 |EndpointSecurity 1 >!A!BHIDKeyboard 209 >!AHIDKeyboard 209 >IO!BHIDDriver 7.0.5f6 >!AMultitouchDriver 3440.1 >!AInputDeviceSupport 3440.8 @kext.triggers 1.0 @kext.AMDRadeonX4030HWLibs 1.0 >DspFuncLib 283.15 @kext.OSvKernDSPLib 529 @kext.AMDRadeonX4000HWServices 3.0.9 >!AGraphicsControl 5.2.4 |IOAVB!F 850.1 >!ASSE 1.0 |IONDRVSupport 576.1 @!AGPUWrangler 5.2.4 >X86PlatformPlugin 1.0.0 >IOPlatformPlugin!F 6.0.0d8 |IOSlowAdaptiveClocking!F 1.0.0 @kext.AMDSupport 3.0.9 @!AGraphicsDeviceControl 5.2.4 |IOAccelerator!F2 438.5.4 >!AThunderboltEDMSink 4.2.3 >!AHDA!C 283.15 |IOHDA!F 283.15 |IOGraphics!F 576.1 >!ASMBus!C 1.0.18d1 >!ASMBusPCI 1.0.14d1 @plugin.IOgPTPPlugin 840.3 |Broadcom!BHost!CUSBTransport 7.0.5f6 |IO!BHost!CUSBTransport 7.0.5f6 |IO!BHost!CTransport 7.0.5f6 |IO!B!F 7.0.5f6 |IO!BPacketLogger 7.0.5f6 >usb.!UHub 1.2 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 |IOAudio!F 300.2 @vecLib.kext 1.2.0 |IOSerial!F 11 |IOSurface 269.11 @filesystems.hfs.encodings.kext 1 >!AThunderboltDPOutAdapter 6.2.6 >!AThunderboltDPInAdapter 6.2.6 >!AThunderboltDPAdapter!F 6.2.6 >!AThunderboltPCIDownAdapter 2.5.4 |IOAHCIBlock!S 316.100.5 >!AThunderboltNHI 5.8.6 |IOThunderbolt!F 7.6.1 |IO80211!F 1200.12.2b1 >corecapture 1.0.4 |IOSkywalk!F 1 |IOEthernetAVB!C 1.1.0 >mDNSOffloadUserClient 1.0.1b8 |IOUSB!F 900.4.2 |IOAHCI!F 290.0.1 >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