panic(cpu 0 caller 0xffffff80129d78d3): Kernel trap at 0xffffff7fab032492, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0xffffff903ee67040, CR3: 0x000000036e468006, CR4: 0x00000000003626e0 RAX: 0x0000000000000000, RBX: 0xffffffe08205b288, RCX: 0x0000000000001000, RDX: 0xffffffe08205b28c RSP: 0xffffffe08205b200, RBP: 0xffffffe08205b250, RSI: 0xffffffe08205b288, RDI: 0xffffff903ee67040 R8: 0x00000010000064ec, R9: 0xffff0000ffffff00, R10: 0x0000000000000000, R11: 0x0000000000000000 R12: 0x00000000000000ff, R13: 0xffffffe08205b28c, R14: 0x0000000000000000, R15: 0xffffff903ee67040 RFL: 0x0000000000010246, RIP: 0xffffff7fab032492, CS: 0x0000000000000008, SS: 0x0000000000000010 Fault CR2: 0xffffff903ee67040, Error code: 0x0000000000000000, Fault CPU: 0x0, PL: 0, VF: 10 Panicked task 0xffffff903f43c6a0: 6 threads: pid 159: displaypolicyd Backtrace (CPU 0), panicked thread: 0xffffff9040c2aaa0, Frame : Return Address 0xffffffe08205ac30 : 0xffffff8012887ddd 0xffffffe08205ac80 : 0xffffff80129e7d15 0xffffffe08205acc0 : 0xffffff80129d74e3 0xffffffe08205ad10 : 0xffffff8012827a60 0xffffffe08205ad30 : 0xffffff80128881ad 0xffffffe08205ae50 : 0xffffff8012887966 0xffffffe08205aeb0 : 0xffffff80131160b9 0xffffffe08205af20 : 0xffffff80129d78d3 0xffffffe08205b0a0 : 0xffffff80129d75b8 0xffffffe08205b0f0 : 0xffffff8012827a60 0xffffffe08205b110 : 0xffffff7fab032492 0xffffffe08205b250 : 0xffffff7fab032358 0xffffffe08205b340 : 0xffffff7fab031dca 0xffffffe08205b4e0 : 0xffffff7fab056579 0xffffffe08205b530 : 0xffffff7fab056de6 0xffffffe08205b550 : 0xffffff801305740e 0xffffffe08205b590 : 0xffffff7fab056e6d 0xffffffe08205b5e0 : 0xffffff7faa18c3cd 0xffffffe08205b600 : 0xffffff7faa18bf72 0xffffffe08205b770 : 0xffffff7faa18c753 0xffffffe08205b7f0 : 0xffffff7faa19b095 0xffffffe08205b860 : 0xffffff801305740e 0xffffffe08205b8a0 : 0xffffff7faa19b7b9 0xffffffe08205b8f0 : 0xffffff7faa18bf72 0xffffffe08205ba60 : 0xffffff7faa18c753 0xffffffe08205bae0 : 0xffffff7faa189e81 0xffffffe08205bb60 : 0xffffff801309462c 0xffffffe08205bcc0 : 0xffffff801298eca4 0xffffffe08205bdd0 : 0xffffff8012862e98 0xffffffe08205be60 : 0xffffff80128798dd 0xffffffe08205bef0 : 0xffffff80129bad1e 0xffffffe08205bfa0 : 0xffffff8012828246 Kernel Extensions in backtrace: com.apple.AppleGraphicsDeviceControl(6.4.9)[C44DDD30-1C5B-35EA-99C2-5130D1B59B9A]@0xffffff7faa189000->0xffffff7faa18cfff dependency: com.apple.iokit.IOGraphicsFamily(593)[A327B1FD-1BF3-3D02-A4E5-20A37ED0493E]@0xffffff7fab9ab000->0xffffff7fab9d9fff dependency: com.apple.iokit.IOPCIFamily(2.9)[023CD3FF-4EFC-3455-89C2-FF8BD98013EB]@0xffffff80153e6000->0xffffff8015410fff com.apple.driver.AppleIntelKBLGraphicsFramebuffer(18.0.3)[6C440BD5-E542-3F44-A61E-C6932DE02575]@0xffffff7faafc4000->0xffffff7fab087fff dependency: com.apple.AppleGraphicsDeviceControl(6.4.9)[C44DDD30-1C5B-35EA-99C2-5130D1B59B9A]@0xffffff7faa189000->0xffffff7faa18cfff dependency: com.apple.iokit.IOACPIFamily(1.4)[B750EC9D-D224-309C-8C32-3F32C6257F1E]@0xffffff8014f3f000->0xffffff8014f40fff dependency: com.apple.iokit.IOAcceleratorFamily2(462.4.1)[73899B24-CF1D-3468-AF75-F6E62058E2A4]@0xffffff7fab81e000->0xffffff7fab887fff dependency: com.apple.iokit.IOGraphicsFamily(593)[A327B1FD-1BF3-3D02-A4E5-20A37ED0493E]@0xffffff7fab9ab000->0xffffff7fab9d9fff dependency: com.apple.iokit.IOPCIFamily(2.9)[023CD3FF-4EFC-3455-89C2-FF8BD98013EB]@0xffffff80153e6000->0xffffff8015410fff dependency: com.apple.iokit.IOReportFamily(47)[097D0056-1E44-3A97-8AD8-8D0F6B76113E]@0xffffff8015422000->0xffffff8015424fff com.apple.driver.AppleGraphicsDevicePolicy(6.4.9)[B2D61BA5-A58F-35A2-B0AB-0ED355A105D3]@0xffffff7faa192000->0xffffff7faa1a9fff dependency: com.apple.AppleGraphicsDeviceControl(6.4.9)[C44DDD30-1C5B-35EA-99C2-5130D1B59B9A]@0xffffff7faa189000->0xffffff7faa18cfff dependency: com.apple.driver.AppleGraphicsControl(6.4.9)[28D5986C-61B8-3E22-B668-00C72C2C14C3]@0xffffff7faa171000->0xffffff7faa171fff dependency: com.apple.iokit.IOACPIFamily(1.4)[B750EC9D-D224-309C-8C32-3F32C6257F1E]@0xffffff8014f3f000->0xffffff8014f40fff dependency: com.apple.iokit.IOGraphicsFamily(593)[A327B1FD-1BF3-3D02-A4E5-20A37ED0493E]@0xffffff7fab9ab000->0xffffff7fab9d9fff dependency: com.apple.iokit.IOPCIFamily(2.9)[023CD3FF-4EFC-3455-89C2-FF8BD98013EB]@0xffffff80153e6000->0xffffff8015410fff Process name corresponding to current thread (0xffffff9040c2aaa0): displaypolicyd Mac OS version: 21C52 Kernel version: Darwin Kernel Version 21.2.0: Sun Nov 28 20:28:54 PST 2021; root:xnu-8019.61.5~1/RELEASE_X86_64 Kernel UUID: E32C293C-7D8B-327C-A335-6AAD250A4881 KernelCache slide: 0x0000000012600000 KernelCache base: 0xffffff8012800000 Kernel slide: 0x0000000012610000 Kernel text base: 0xffffff8012810000 __HIB text base: 0xffffff8012700000 System model name: iMac18,1 (Mac-4B682C642B45593E) System shutdown begun: NO Panic diags file available: YES (0x0) Hibernation exit count: 0 System uptime in nanoseconds: 11938229140636 Last Sleep: absolute base_tsc base_nano Uptime : 0x00000adb95e83f87 Sleep : 0x00000ad87232ca0e 0x000000005d9fcb2a 0x00000812763140fc Wake : 0x00000ad87b6a461c 0x000000005daf55a6 0x00000ad876a0cba9 Zone info: Foreign : 0xffffff802735f000 - 0xffffff802736c000 Native : 0xffffff803f341000 - 0xffffffa03f341000 Readonly : 0xffffff850c00d000 - 0xffffff86a59a1000 Metadata : 0xfffffffcb3d6f000 - 0xfffffffcd3eef000 Bitmaps : 0xfffffffcd3eef000 - 0xfffffffcd9eef000 last started kext at 11925546940121: @UVCService 1 (addr 0xffffff7fabb68000, size 4096) last stopped kext at 9311175933948: >!UAudio 413.5 (addr 0xffffff7fab68c000, size 364544) loaded kexts: com.avatron.AVExFramebuffer 3.4.1 com.avatron.AVExVideo 3.4.1 @UVCService 1 @filesystems.smbfs 4.0 >AudioAUUC 1.70 @filesystems.autofs 3.0 >!ATopCaseHIDEventDriver 5020.1 @fileutil 20.036.15 >AGPM 127 >X86PlatformShim 1.0.0 >!APlatformEnabler 2.7.0d0 >!AHDA 283.15 >!AUpstreamUserClient 3.6.8 >!A!IPCHPMC 2.0.1 >!A!IKBLGraphics 18.0.3 >!AGraphicsDevicePolicy 6.4.9 @AGDCPluginDisplayMetrics 6.4.9 >!AThunderboltIP 4.0.3 >pmtelemetry 1 |IOUserEthernet 1.0.1 >usb.!UUserHCI 1 >!AHV 1 >!ADiskImages2 126.60.3 >!A!ISlowAdaptiveClocking 4.0.0 >!A!IKBLGraphicsFramebuffer 18.0.3 >eficheck 1 >!ASMCLMU 212 >!AMCCSControl 1.14 >usb.!UHostBillboardDevice 1.0 >!ASDXC 3.1.1 |!ABCM5701Ethernet 11.0.0 >AirPort.BrcmNIC 1400.1.1 >!AFileSystemDriver 3.0.1 @filesystems.tmpfs 1 @filesystems.lifs 1 @filesystems.hfs.kext 582.60.2 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @filesystems.apfs 1933.61.1 >!AAHCIPort 351 @private.KextAudit 1.0 >!AACPIButtons 6.1 >!ARTC 2.0.1 >!ASMBIOS 2.1 >!AACPIEC 6.1 >!AAPIC 1.7 @!ASystemPolicy 2.0.0 @nke.applicationfirewall 402 |IOKitRegistryCompatibility 1 |EndpointSecurity 1 @Dont_Steal_Mac_OS_X 7.0.0 @kec.!AEncryptedArchive 1 >!UAudio 413.5 >!AAudioClockLibs 100.9.1 >!AActuatorDriver 5430.1 >!AHIDKeyboard 228 @kext.triggers 1.0 >driverkit.serial 6.0.0 |IOSerial!F 11 >!AMultitouchDriver 5430.1 >!AInputDeviceSupport 5400.30 >!AHS!BDriver 5020.1 >IO!BHIDDriver 9.0.0 >DspFuncLib 283.15 @kext.OSvKernDSPLib 529 >!AGraphicsControl 6.4.9 >!AHDA!C 283.15 |IOHDA!F 283.15 |IOAudio!F 300.10 @vecLib.kext 1.2.0 >X86PlatformPlugin 1.0.0 >IOPlatformPlugin!F 6.0.0d8 >!AThunderboltDPOutAdapter 8.5.1 |IO!BSerialManager 9.0.0 |IO!BPacketLogger 9.0.0 |IO!BHost!CUSBTransport 9.0.0 |IO!BHost!CUARTTransport 9.0.0 |IO!BHost!CTransport 9.0.0 >IO!BHost!CPCIeTransport 9.0.0 |IOAVB!F 1010.2 @plugin.IOgPTPPlugin 1000.11 |IOEthernetAVB!C 1.1.0 |CSR!BHost!CUSBTransport 9.0.0 |Broadcom!BHost!CUSBTransport 9.0.0 |Broadcom!B20703USBTransport 9.0.0 >!AIPAppender 1.0 @!AGPUWrangler 6.4.9 |IOSlowAdaptiveClocking!F 1.0.0 |IOAccelerator!F2 462.4.1 >!ASMBusPCI 1.0.14d1 @!AGraphicsDeviceControl 6.4.9 |IONDRVSupport 593 |IOGraphics!F 593 >!ASMBus!C 1.0.18d1 >usb.IOUSBHostHIDDevice 1.2 >!AThunderboltPCIDownAdapter 4.1.1 >!AThunderboltDPInAdapter 8.5.1 >!AThunderboltDPAdapter!F 8.5.1 >!AHPM 3.4.4 >!A!ILpssI2C!C 3.0.60 >!A!ILpssI2C 3.0.60 >!A!ILpssDmac 3.0.60 >!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.3 |IO80211!FLegacy 1200.12.2b1 |IOSkywalk!F 1.0 >mDNSOffloadUserClient 1.0.1b8 >corecapture 1.0.4 >usb.cdc 5.0.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >!ABSDKextStarter 3 |IOSurface 302.9 @filesystems.hfs.encodings.kext 1 >!AXsanScheme 3 |IOAHCIBlock!S 333 >!A!ILpssGspi 3.0.60 |IOAHCI!F 295 >usb.!UXHCIPCI 1.2 >usb.!UXHCI 1.2 >usb.!UHostPacketFilter 1.0 |IOUSB!F 900.4.2 >!AEFINVRAM 2.1 >!AEFIRuntime 2.1 |IOSMBus!F 1.1 |IOHID!