Process: WindowServer [95142] Path: /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/Resources/WindowServer Identifier: WindowServer Version: 600.00 (450.9) Code Type: X86-64 (Native) Parent Process: launchd [1] Responsible: WindowServer [95142] User ID: 88 Date/Time: 2020-05-13 09:31:00.722 +0200 OS Version: Mac OS X 10.15.4 (19E287) Report Version: 12 Bridge OS Version: 4.4 (17P4281) Anonymous UUID: - Removed, don't know if it's ok in the world wide web - Sleep/Wake UUID: - Removed, don't know if it's ok in the world wide web - Time Awake Since Boot: 580000 seconds Time Since Wake: 10000 seconds System Integrity Protection: disabled Crashed Thread: 4 Dispatch queue: com.apple.skylight.stats Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Signal: Segmentation fault: 11 Termination Reason: Namespace SIGNAL, Code 0xb Terminating Process: exc handler [95142] . . Application Specific Information: StartTime:2020-05-12 21:06:18 GPU:IG MetalDevice for accelerator(0x3333): 0x7f9d95a3bcd8 (MTLDevice: 0x1106fe000) IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/IGPU@2/AppleIntelFramebuffer@0 . . Thread 4 Crashed:: Dispatch queue: com.apple.skylight.stats 0 libxpc.dylib 0x00007fff739ffd09 xpc_release + 6 1 com.apple.SkyLight 0x00007fff68aa387a std::__1::unique_ptr >, void*>, std::__1::__hash_node_destructor >, void*> > > >::reset(std::__1::__hash_node >, void*>*) + 62 2 com.apple.SkyLight 0x00007fff68aa3ee2 invocation function for block in TimelineClient::TimelineClient(_xpc_connection_s*) + 1307 3 libxpc.dylib 0x00007fff73a0a2bc _xpc_connection_call_event_handler + 56 4 libxpc.dylib 0x00007fff73a090fb _xpc_connection_mach_event + 726 5 libdispatch.dylib 0x00007fff7376c6f8 _dispatch_client_callout4 + 9 6 libdispatch.dylib 0x00007fff73784fc7 _dispatch_mach_cancel_invoke + 65 7 libdispatch.dylib 0x00007fff7378295c _dispatch_mach_invoke + 1057 8 libdispatch.dylib 0x00007fff73771af6 _dispatch_lane_serial_drain + 263 9 libdispatch.dylib 0x00007fff737725d6 _dispatch_lane_invoke + 363 10 libdispatch.dylib 0x00007fff7377bc09 _dispatch_workloop_worker_thread + 596 11 libsystem_pthread.dylib 0x00007fff739c6a3d _pthread_wqthread + 290 12 libsystem_pthread.dylib 0x00007fff739c5b77 start_wqthread + 15 . . Thread 4 crashed with X86 Thread State (64-bit): rax: 0x0000000000000001 rbx: 0x00007f9d9a4b2e70 rcx: 0x00007fff9a2f79a0 rdx: 0xbf9896f1a6d6cb12 rdi: 0x0000000000000000 rsi: 0x0000000000000001 rbp: 0x000070000e49b730 rsp: 0x000070000e49b718 r8: 0x00007f9d95ad8ba0 r9: 0x0000000000000001 r10: 0x0000000000000000 r11: 0x00007f9d95ad8bb0 r12: 0x0000000000000000 r13: 0x0000000000000008 r14: 0x00007f9d95afbb70 r15: 0x00007f9d95afbb88 rip: 0x00007fff739ffd09 rfl: 0x0000000000010246 cr2: 0x0000000000000000 Logical CPU: 0 Error Code: 0x00000004 (no mapping for user data read) Trap Number: 14 . . System Profile: Network Service: Wi-Fi, AirPort, en0 bridge_os_version: Bridge OS 4.4 (17P4281) Boot Volume File System Type: apfs bridge_model: iBridge2,4 Memory Module: BANK 0/ChannelA-DIMM0, 8 GB, LPDDR3, 2133 MHz, Micron, - Memory Module: BANK 2/ChannelB-DIMM0, 8 GB, LPDDR3, 2133 MHz, Micron, - USB Device: USB3.0 Hub USB Device: USB 3.1 Bus USB Device: USB2.0 Hub USB Device: USB-C Digital AV Multiport Adapter USB Device: Apple T2 Bus USB Device: Touch Bar Backlight USB Device: Touch Bar Display USB Device: Apple Internal Keyboard / Trackpad USB Device: Headset USB Device: Ambient Light Sensor USB Device: FaceTime HD Camera (Built-in) USB Device: Apple T2 Controller Thunderbolt Bus: MacBook Pro, Apple Inc., 47.4 Thunderbolt Bus: MacBook Pro, Apple Inc., 47.4 Model: MacBookPro15,2, BootROM 1037.100.362.0.0 (iBridge: 17.16.14281.0.0,0), 4 processors, Quad-Core Intel Core i5, 2,3 GHz, 16 GB, SMC Graphics: kHW_IntelIrisGraphics655Item, Intel Iris Plus Graphics 655, spdisplays_builtin AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x7BF), wl0: Feb 28 2020 15:24:56 version 9.30.357.35.32.5.47 FWID 01-9ce4adf3 Bluetooth: Version 7.0.4f6, 3 services, 27 devices, 1 incoming serial ports