First of all, my purpose of writing this article is to support you in case of encountering an error message as you can see in the visual and code line. This error is seen on iMac, Macbook, Macbook Pro and Macbook Air products in macOS operating systems.
Namely this error;
Immediately after the "Apple" logo appears on your device, a series of codes that start from the top left are displayed. After that, your device goes into the reboot cycle and won't let you sign in.
After this error, all you have to try is reset the NVRAM or PRAM. After turning off your device with NVRAM reset macOS operating system, you can press the open button, hold down the keyboard keys shown in the image below for 20 seconds and then release the keys after your device restarts.
Resetting NVRAM
However, if the error still recurs, your data in it wants to be recovered and the system needs to be brought back to life (format), you can get professional support by contacting me here .
An example error code;
panic(cpu 0 caller 0xffffff802a4b7bd5): Kernel trap at 0xffffff802a4ac780, type 13=general protection, registers: CR0: 0x0000000080010033, CR2: 0x000000000504e600, CR3: 0x000000002cec5000, CR4: 0x00000000000606e0 RAX: 0xffffff802aabbb10, RBX: 0xffffff80313a27b8, RCX: 0x00000000000000f0, RDX: 0x0000000000001c87 RSP: 0xffffff811b9f3778, RBP: 0xffffff811b9f3790, RSI: 0x0000000000000001, RDI: 0xbfffff8044ba5230 R8: 0x0000000000000000, R9: 0x0000000000000009, R10: 0x0000000000000001, R11: 0x0000000000000000 R12: 0x000000000004e11d, R13: 0x0000000000096f02, R14: 0xffffff80313a27b8, R15: 0x0000000000000102 RFL: 0x0000000000010082, RIP: 0xffffff802a4ac780, CS: 0x0000000000000008, SS: 0x0000000000000010 Fault CR2: 0x000000000504e600, Error code: 0x0000000000000000, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address 0xffffff811b9f3410 : 0xffffff802a41d626 0xffffff811b9f3480 : 0xffffff802a4b7bd5 0xffffff811b9f3650 : 0xffffff802a4ce4ed 0xffffff811b9f3670 : 0xffffff802a4ac780 0xffffff811b9f3790 : 0xffffff802a48c1c4 0xffffff811b9f3880 : 0xffffff802a82002b 0xffffff811b9f3c30 : 0xffffff802a4c01b5 0xffffff811b9f3c50 : 0xffffff802a4a6d0a 0xffffff811b9f3ce0 : 0xffffff802a4bffc8 0xffffff811b9f3d40 : 0xffffff7fac1fd053 0xffffff811b9f3d70 : 0xffffff7fac2004ea 0xffffff811b9f3d90 : 0xffffff802a85a97e 0xffffff811b9f3de0 : 0xffffff802a875d32 0xffffff811b9f3e20 : 0xffffff802a83c36e 0xffffff811b9f3e60 : 0xffffff802a836962 0xffffff811b9f3eb0 : 0xffffff802a8403f4 0xffffff811b9f3ef0 : 0xffffff802a8404cf 0xffffff811b9f3f30 : 0xffffff802a845daa 0xffffff811b9f3f80 : 0xffffff802a845ed9 0xffffff811b9f3fb0 : 0xffffff802a4b26b7 Kernel Extensions in backtrace: com.apple.driver.AppleACPIPlatform(1.6)[4F08531B-7E5A-3604-924A-8769CF53458B]@0 xffffff7fac1f3000->0xffffff7fac249fff dependency: com.apple.iokit.IOACPIFamily(1.4)[A35915E8-C1B0-3C0F-81DF-5515BC9002FC]@0xfffff f7faa9f2000 dependency: com.apple.iokit.IOPCIFamily(2.7.2)[B1B77B26-7984-302F-BA8E-544DD3D75E73]@0xffff ff7faaa29000
BSD process name corresponding to current thread: kernel_task
Mac OS version: 12C60
Kernel version: Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64 Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333 Kernel slide: 0x000000002a200000 Kernel text base: 0xffffff802a400000 System model name: MacBookPro8,3 (Mac-942459F5819B171B)