boot – What could be causing the kernel panic during ubuntu installation?

I used to use a lot my laptop which i installed Ubuntu on, then when I got a better desktop pc with windows pre-installed, so I tried to put the hard drive of my laptop and boot it in my desktop, sadly it didn’t worked it showed me a screen with a lot of command lines, I thought it was part of the booting process as it was adapting to new hardware but nothing happened, then I tried to install Ubuntu budgie from an usb and install it into another hard drive that I got on the computer, but the installer always shows me a kernel panic, I tried different distros like pop os and it kept on showing that kernel panic, I used Rufus to make the bootable USB with a fat32 format. To be honest I don’t know what is going on, I am really noob on Linux and I don’t know what is happening, any suggestions? My specs are
*Ryzen 3 2200 (raven bridge)
16 GB ram
Rx 550 GPU
Gigabyte motherboard b450m
2hdd of 1tb each
1ssd of 250gb
*

macbook pro – x86 CPU CATERR panic

I’m experiencing frequent x86 CPU CATERR panics on a new 2020 13-inch mbp. Here are three logs:

#1

panic(cpu 1 caller 0xfffffff021cef7b4): x86 CPU CATERR detected
Debugger message: panic
Memory ID: 0x6
OS version: 17P4534
macOS version: 19E2265
Kernel version: Darwin Kernel Version 19.4.0: Mon Mar 2 18:54:27 PST 2020; root:xnu-6153.101.6~1/RELEASE_ARM64_T8010
Kernel UUID: 6A2C720E-996F-3833-8971-CB16C75A4094
iBoot version: iBoot-5540.105.2
secure boot?: YES
x86 EFI Boot State: 0x16
x86 System State: 0x0
x86 Power State: 0x0
x86 Shutdown Cause: 0x5
x86 Previous Power Transitions: 0x10001000100
PCIeUp link state: 0x89473611
Paniclog version: 13
Kernel slide: 0x0000000019cb8000
Kernel text base: 0xfffffff020cbc000
mach_absolute_time: 0x4094570df27
Epoch Time: sec usec
Boot : 0x5ec7ec85 0x00002159
Sleep : 0x5ed13873 0x000c7ce8
Wake : 0x5ed13876 0x000a50fa
Calendar: 0x5ed14199 0x0009c230

Panicked task 0xffffffe000700800: 3487 pages, 221 threads: pid 0: kernel_task
Panicked thread: 0xffffffe000a4fa18, backtrace: 0xffffffe0001434b0, tid: 368
lr: 0xfffffff021580764 fp: 0xffffffe0001434f0
lr: 0xfffffff0215805c0 fp: 0xffffffe000143560
lr: 0xfffffff02169ae7c fp: 0xffffffe000143610
lr: 0xfffffff021b4962c fp: 0xffffffe000143620
lr: 0xfffffff02157ff28 fp: 0xffffffe000143990
lr: 0xfffffff021580280 fp: 0xffffffe0001439e0
lr: 0xfffffff0223b6934 fp: 0xffffffe000143a00
lr: 0xfffffff021cef7b4 fp: 0xffffffe000143a30
lr: 0xfffffff021ce0be4 fp: 0xffffffe000143aa0
lr: 0xfffffff021ce2b0c fp: 0xffffffe000143b50
lr: 0xfffffff021ce031c fp: 0xffffffe000143be0
lr: 0xfffffff021ca7780 fp: 0xffffffe000143c10
lr: 0xfffffff021ab6abc fp: 0xffffffe000143c50
lr: 0xfffffff021ab6340 fp: 0xffffffe000143c90
lr: 0xfffffff021b54514 fp: 0x0000000000000000

#2

panic(cpu 1 caller 0xfffffff00a8213dc): x86 CPU CATERR detected
Debugger message: panic
Memory ID: 0x6
OS version: 17P5300
macOS version: 19F101
Kernel version: Darwin Kernel Version 19.5.0: Tue May 26 20:16:42 PDT 2020; root:xnu-6153.121.2~1/RELEASE_ARM64_T8010
Kernel UUID: 123C59BB-125A-31AF-A916-AAF729BE6BE8
iBoot version: iBoot-5540.125.4
secure boot?: YES
x86 EFI Boot State: 0x16
x86 System State: 0x0
x86 Power State: 0x0
x86 Shutdown Cause: 0x7
x86 Previous Power Transitions: 0x10001000100
PCIeUp link state: 0x89473611
Paniclog version: 13
Kernel slide: 0x00000000027e8000
Kernel text base: 0xfffffff0097ec000
mach_absolute_time: 0x15648414f08
Epoch Time: sec usec
Boot : 0x5ed62607 0x000bc5f4
Sleep : 0x5ed79bb6 0x00042e93
Wake : 0x5ed79eaa 0x00094cb4
Calendar: 0x5ed7e5c4 0x000aaa6f

Panicked task 0xffffffe000797c00: 3365 pages, 219 threads: pid 0: kernel_task
Panicked thread: 0xffffffe000b6cfd8, backtrace: 0xffffffe0165134b0, tid: 324
lr: 0xfffffff00a0b0764 fp: 0xffffffe0165134f0
lr: 0xfffffff00a0b05c0 fp: 0xffffffe016513560
lr: 0xfffffff00a1cb1e0 fp: 0xffffffe016513610
lr: 0xfffffff00a67962c fp: 0xffffffe016513620
lr: 0xfffffff00a0aff28 fp: 0xffffffe016513990
lr: 0xfffffff00a0b0280 fp: 0xffffffe0165139e0
lr: 0xfffffff00aee6934 fp: 0xffffffe016513a00
lr: 0xfffffff00a8213dc fp: 0xffffffe016513a30
lr: 0xfffffff00a81280c fp: 0xffffffe016513aa0
lr: 0xfffffff00a814734 fp: 0xffffffe016513b50
lr: 0xfffffff00a811f44 fp: 0xffffffe016513be0
lr: 0xfffffff00a7d93a8 fp: 0xffffffe016513c10
lr: 0xfffffff00a5e75d8 fp: 0xffffffe016513c50
lr: 0xfffffff00a5e6e5c fp: 0xffffffe016513c90
lr: 0xfffffff00a684514 fp: 0x0000000000000000 

#3

panic(cpu 1 caller 0xfffffff01c25d3dc): x86 CPU CATERR detected
Debugger message: panic
Memory ID: 0x6
OS version: 17P5300
macOS version: 19F101
Kernel version: Darwin Kernel Version 19.5.0: Tue May 26 20:16:42 PDT 2020; root:xnu-6153.121.2~1/RELEASE_ARM64_T8010
Kernel UUID: 123C59BB-125A-31AF-A916-AAF729BE6BE8
iBoot version: iBoot-5540.125.4
secure boot?: YES
x86 EFI Boot State: 0x16
x86 System State: 0x0
x86 Power State: 0x0
x86 Shutdown Cause: 0x5
x86 Previous Power Transitions: 0x10001000100
PCIeUp link state: 0x89473614
Paniclog version: 13
Kernel slide:     0x0000000014224000
Kernel text base: 0xfffffff01b228000
mach_absolute_time: 0x82b4a4e815f
Epoch Time:        sec       usec
  Boot    : 0x5eda9808 0x000a5d1e
  Sleep   : 0x5ee846dc 0x0009d6d3
  Wake    : 0x5ee84f1d 0x000cd1a7
  Calendar: 0x5ee8b099 0x0008b6db

Panicked task 0xffffffe0000e1e00: 3375 pages, 219 threads: pid 0: kernel_task
Panicked thread: 0xffffffe000376f88, backtrace: 0xffffffe016dd34b0, tid: 346
          lr: 0xfffffff01baec764  fp: 0xffffffe016dd34f0
          lr: 0xfffffff01baec5c0  fp: 0xffffffe016dd3560
          lr: 0xfffffff01bc071e0  fp: 0xffffffe016dd3610
          lr: 0xfffffff01c0b562c  fp: 0xffffffe016dd3620
          lr: 0xfffffff01baebf28  fp: 0xffffffe016dd3990
          lr: 0xfffffff01baec280  fp: 0xffffffe016dd39e0
          lr: 0xfffffff01c922934  fp: 0xffffffe016dd3a00
          lr: 0xfffffff01c25d3dc  fp: 0xffffffe016dd3a30
          lr: 0xfffffff01c24e80c  fp: 0xffffffe016dd3aa0
          lr: 0xfffffff01c250734  fp: 0xffffffe016dd3b50
          lr: 0xfffffff01c24df44  fp: 0xffffffe016dd3be0
          lr: 0xfffffff01c2153a8  fp: 0xffffffe016dd3c10
          lr: 0xfffffff01c0235d8  fp: 0xffffffe016dd3c50
          lr: 0xfffffff01c022e5c  fp: 0xffffffe016dd3c90
          lr: 0xfffffff01c0c0514  fp: 0x0000000000000000

What’s going on with this machine?

kernel panic – Sleep wake failure (Catalina, MBP 2016)

I’ve been having a recurring issue where my MacBook Pro crashes while sleeping. Any indication if this is a hardware issue or something in software?

panic(cpu 0 caller 0xffffff8002616487): "AppleIntelFramebuffer::setPowerState(0xffffff834a90d000 : 0xffffff7f85ba8d88, 1 -> 0) timed out after 45939 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.101.6/iokit/Kernel/IOServicePM.cpp:5296
Backtrace (CPU 0), Frame : Return Address
0xffffffa3e8a13b40 : 0xffffff8001f215cd 
0xffffffa3e8a13b90 : 0xffffff800205a3c5 
0xffffffa3e8a13bd0 : 0xffffff800204bf7e 
0xffffffa3e8a13c20 : 0xffffff8001ec7a40 
0xffffffa3e8a13c40 : 0xffffff8001f20c97 
0xffffffa3e8a13d40 : 0xffffff8001f21087 
0xffffffa3e8a13d90 : 0xffffff80026c2c7c 
0xffffffa3e8a13e00 : 0xffffff8002616487 
0xffffffa3e8a13e50 : 0xffffff8002615d69 
0xffffffa3e8a13e60 : 0xffffff800262d2fe 
0xffffffa3e8a13ea0 : 0xffffff8002614b18 
0xffffffa3e8a13ec0 : 0xffffff8001f63545 
0xffffffa3e8a13f40 : 0xffffff8001f63071 
0xffffffa3e8a13fa0 : 0xffffff8001ec713e 

BSD process name corresponding to current thread: kernel_task
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
19E287

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar  4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6
Kernel slide:     0x0000000001c00000
Kernel text base: 0xffffff8001e00000
__HIB  text base: 0xffffff8001d00000
System model name: MacBookPro16,1 (Mac-E1008331FDC96864)
System shutdown begun: NO

System uptime in nanoseconds: 34317245501611
last loaded kext at 32801181302746: >usb.IOUSBHostHIDDevice 1.2 (addr 0xffffff7f85c44000, size 45056)
last unloaded kext at 33137231350415: >!UAudio  322.2 (addr 0xffffff7f8922d000, size 434176)
loaded kexts:
@kext.AMDRadeonX6000    3.0.8
@kext.AMDRadeonServiceManager   3.0.8
>!AGraphicsDevicePolicy 5.1.16
@AGDCPluginDisplayMetrics   5.1.16
@fileutil   20.036.15
>!AHV   1
|IOUserEthernet 1.0.1
|IO!BSerialManager  7.0.4f6
>!AUpstreamUserClient   3.6.8
>AGPM   111.4.4
>!APlatformEnabler  2.7.0d0
>X86PlatformShim    1.0.0
>pmtelemetry    1
>!A!IKBLGraphics    14.0.5
@Dont_Steal_Mac_OS_X    7.0.0
>AGDCBacklightControl   5.1.16
>BridgeAudioCommunication   6.70.3
>!AThunderboltIP    3.1.4
>!ATopCaseHIDEventDriver    3430.1
>!AGFXHDA   100.1.426
>!AAVEBridge    6.1
>!A!IPCHPMC 2.0.1
>!A!ICFLGraphicsFramebuffer 14.0.5
>!AMuxControl2  5.1.16
>!AHIDALSService    1
>!ABridgeAudio!C    6.70.3
>!A!ISlowAdaptiveClocking   4.0.0
>!AMCCSControl  1.11
@filesystems.autofs 3.0
>BCMWLANFirmware4355.Hashstore  1
>BCMWLANFirmware4364.Hashstore  1
>BCMWLANFirmware4377.Hashstore  1
>!ABCMWLANBusInterfacePCIe  1
@filesystems.hfs.kext   522.100.5
@BootCache  40
@!AFSCompression.!AFSCompressionTypeDataless    1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib    1.0.0
>!AVirtIO   1.0
@filesystems.apfs   1412.101.1
@private.KextAudit  1.0
>!ASmartBatteryManager  161.0.0
>!AACPIButtons  6.1
>!ASMBIOS   2.1
>!AACPIEC   6.1
>!AAPIC 1.7
$!AImage4   1
@nke.applicationfirewall    303
$TMSafetyNet    8
@!ASystemPolicy 2.0.0
|EndpointSecurity   1
@kext.AMDRadeonX6100HWLibs  1.0
@kext.AMDRadeonX6000HWServices  3.0.8
|IOAVB!F    840.3
>!ASSE  1.0
@kext.AMDRadeonX6000Framebuffer 3.0.8
@!AGPUWrangler  5.1.16
>!ABacklightExpert  1.1.0
>!AHIDKeyboard  209
>!AHS!BDriver   3430.1
>IO!BHIDDriver  7.0.4f6
|IONDRVSupport  575.1
>!AActuatorDriver   3440.1
>!AMultitouchDriver 3440.1
>!AInputDeviceSupport   3440.8
@kext.AMDSupport    3.0.8
|IOAccelerator!F2   438.4.5
@!AGraphicsDeviceControl    5.1.16
>!AGraphicsControl  5.1.16
>X86PlatformPlugin  1.0.0
>IOPlatformPlugin!F 6.0.0d8
|IO!BHost!CUARTTransport    7.0.4f6
|IO!BHost!CTransport    7.0.4f6
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial    1.0
|IOSlowAdaptiveClocking!F   1.0.0
>!ASMBus!C  1.0.18d1
|IOGraphics!F   575.1
@plugin.IOgPTPPlugin    840.3
|IOEthernetAVB!C    1.1.0
@kext.triggers  1.0
>usb.cdc.ncm    5.0.0
>usb.cdc    5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice  1.2
>!ABCMWLANCore  1.0.0
>mDNSOffloadUserClient  1.0.1b8
>IOImageLoader  1.0.0
|IO80211!FV2    1200.12.2b1
>corecapture    1.0.4
|IOSkywalk!F    1
|IOSurface  269.11
@filesystems.hfs.encodings.kext 1
|IOAudio!F  300.2
@vecLib.kext    1.2.0
|IOSerial!F 11
>usb.!UVHCIBCE  1.2
>usb.!UVHCI 1.2
>usb.!UVHCICommonBCE    1.0
>usb.!UVHCICommon   1.0
>!AEffaceableNOR    1.0
|IOBufferCopy!C 1.1.0
|IOBufferCopyEngine!F   1
|IONVMe!F   2.1.0
>!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    7.6.0
|IOUSB!F    900.4.2
>usb.!UXHCIPCI  1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime   2.1
>!ASMCRTC   1.0
|IOSMBus!F  1.1
|IOHID!F    2.0.0
$quarantine 4
$sandbox    300.0
@kext.!AMatch   1.0.0d1
>!AKeyStore 2
>!UTDM  489.101.1
|IOSCSIBlockCommandsDevice  422.101.1
>!ACredentialManager    1.0
>KernelRelayHost    1
>!ASEPManager   1.0.1
>IOSlaveProcessor   1
>!AFDEKeyStore  28.30
>!AEffaceable!S 1.0
>!AMobileFileIntegrity  1.0.5
@kext.CoreTrust 1
|CoreAnalytics!F    1
|IOTimeSync!F   840.3
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 7.0.4f6
|IO!BPacketLogger   7.0.4f6
|IOUSBMass!SDriver  157.101.3
|IOSCSIArchitectureModel!F  422.101.1
|IO!S!F 2.1
|IOUSBHost!F    1.2
>usb.!UCommon   1.0
>!UHostMergeProperties  1.2
>!ABusPower!C   1.0
|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

kernel panic – MacBook Air A1466 freezes and restarts

I have a problem with my Macbook, but I don’t know what is the reason.

can you help me, please?


Anonymous UUID: C95A71FE-255C-371F-C370-9B8E1886783E

Wed May 13 21:29:14 2020

* Panic Report *
panic(cpu 0 caller 0xffffff80186ba6df): initproc exited — exit reason namespace 2 subcode 0xa description: none

Thread 3 crashed

RAX: 0x00007fbfb94d5b90, RBX: 0x00007fbfbbaf5880, RCX: 0x000000000000ffe9, RDX: 0x00007fff8f825560
RSP: 0x0000700001fe3890, RBP: 0x0000700001fe38d0, RSI: 0x0000000000000001, RDI: 0x000000000000062b
R8: 0x0000000000000001, R9: 0x0000000002000000, R10: 0x0000000000000000, R11: 0xfffffffffffffe10
R12: 0x00007fbfb94d08e0, R13: 0x0000000000000001, R14: 0x0000000000000000, R15: 0x0000000000000001
RFL: 0x0000000000010202, RIP: 0x00007fff5908e5a0, CS: 0x000000000000002b, SS: 0x0000000000000023

Thread 0: 0xffffff802b527000
0x00007fff591f8122
0x00007fff59081ede
0x0000000000000000

Thread 1: 0xffffff802bc40000
0x00007fff591f9272
0x00007fff59119351
0x0000000101333648
0x0000000101334c6d
0x00000001013342dc
0x00007fff5907263d
0x00007fff59074de6
0x00007fff59083f42
0x00007fff59078792
0x00007fff59079396
0x00007fff590816ed
0x00007fff592b2611
0x00007fff592b23fd
0x8000120000000000

Thread 2: 0xffffff802dae7a40
0x00007fff5921329e
0x00007fff59074de6
0x00007fff59083f42
0x00007fff59078792
0x00007fff59079396
0x00007fff590816ed
0x00007fff592b2611
0x00007fff592b23fd
0x0000000000000000

Thread 3: 0xffffff80487cda40
0x00007fff5908e5a0
0x00007fff5908e630
0x00007fff5907009d
0x00007fff59070189
0x00007fff5908e77e
0x00007fff5908ce48
0x00007fff59080f11
0x00007fff592b261b
0x00007fff592b23fd
0x0000002400001200

Thread 4: 0xffffff803ba2e000
0x0000000000000000

Mac OS version:
18G4032

Kernel version:
Darwin Kernel Version 18.7.0: Mon Feb 10 21:08:45 PST 2020; root:xnu-4903.278.28~1/RELEASE_X86_64
Kernel UUID: A52CF11D-A733-3E77-832B-D42063739C84
System model name: MacBookAir6,2 (Mac-7DF21CB3ED6977E5)
Root disk errors: “Could not recover SATA HDD after 5 attempts. Terminating.”

EOF
Model: MacBookAir6,2, BootROM 120.0.0.0.0, 2 processors, Intel Core i7, 1,7 GHz, 8 GB, SMC 2.13f15
Graphics: kHW_IntelHD5000Item, Intel HD Graphics 5000, spdisplays_builtin
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, –
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, –
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x117), Broadcom BCM43xx 1.0 (7.77.61.3 AirPortDriverBrcmNIC-1305.9)
Bluetooth: Version 6.0.14d6, 3 services, 27 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: APPLE SSD SM0256F, 251 GB
USB Device: USB 3.0 Bus
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Air, Apple Inc., 23.6

Finder – Empty files and kernel panic when copying files from the old hard drive

So I recently looked through some old boxes and found an external hard drive that I used a few years ago (maybe in early 2010?) To consolidate data from a number of older computers. I connected it to my brand new 16-inch MBP with macOS 10.15.4 to see what data I can pull from it.

When you search the old hard drive in the Finder, the data appears to be intact and I can open files directly from it (e.g., double-clicking a PDF file on the hard drive will open it in the preview). I can also turn them over and save them to the hard drive from the program in which they are open (e.g. export as PDF from the preview). They work perfectly and are readable from the hard disk.

However, when I actually try to drag-and-paste files into the Finder (I try to copy to a Dropbox folder if this is important) everything goes wrong:

  • Sometimes the file appears to be copied but cannot be opened from the hard drive. For example, I copy a PDF or a JPG and then the preview says that the file contains no data.

  • Sometimes the whole computer just crashes, there is a complete kernel panic and a restart.

I tried to run Disk Utility First Aid on the hard drive, but it failed with the "Volume could not be unmounted" error.

Does anyone know what's wrong / how I can recover data from this hard drive without manually opening and saving every single file I want to keep?

The log of the last crash follows:

panic(cpu 4 caller 0xffffff7f984749d4): "hfs_lock: locking against myself!"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/hfs/hfs-522.100.5/core/hfs_cnode.c:2054
Backtrace (CPU 4), Frame : Return Address
0xffffff83bf7e2c70 : 0xffffff80149215cd 
0xffffff83bf7e2cc0 : 0xffffff8014a5a3c5 
0xffffff83bf7e2d00 : 0xffffff8014a4bf7e 
0xffffff83bf7e2d50 : 0xffffff80148c7a40 
0xffffff83bf7e2d70 : 0xffffff8014920c97 
0xffffff83bf7e2e70 : 0xffffff8014921087 
0xffffff83bf7e2ec0 : 0xffffff80150c2c7c 
0xffffff83bf7e2f30 : 0xffffff7f984749d4 
0xffffff83bf7e2f60 : 0xffffff7f9845068f 
0xffffff83bf7e2fe0 : 0xffffff8014ba671a 
0xffffff83bf7e3100 : 0xffffff8014bc7ace 
0xffffff83bf7e31c0 : 0xffffff8014bc8a15 
0xffffff83bf7e33d0 : 0xffffff7f984420c0 
0xffffff83bf7e3400 : 0xffffff7f9845aa16 
0xffffff83bf7e3490 : 0xffffff8014bb5e37 
0xffffff83bf7e3520 : 0xffffff8014b5dfab 
0xffffff83bf7e35f0 : 0xffffff8014b60a11 
0xffffff83bf7e3640 : 0xffffff8014b61af7 
0xffffff83bf7e3660 : 0xffffff7f98441e09 
0xffffff83bf7e36b0 : 0xffffff8014b734e0 
0xffffff83bf7e38c0 : 0xffffff8014ba4cd8 
0xffffff83bf7e3940 : 0xffffff8014b8dd76 
0xffffff83bf7e3ba0 : 0xffffff8014b8e87e 
0xffffff83bf7e3f40 : 0xffffff8014f875f7 
0xffffff83bf7e3fa0 : 0xffffff80148c8206 
      Kernel Extensions in backtrace:
         com.apple.filesystems.hfs.kext(522.100.5)(25CB454D-1B0F-3C1D-BAF4-FF66B984E731)@0xffffff7f98437000->0xffffff7f9849afff
            dependency: com.apple.filesystems.hfs.encodings.kext(1)(6903FC65-4F1E-346A-A0FB-C8198EDC5206)@0xffffff7f96183000

BSD process name corresponding to current thread: lsd
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
19E287

Kernel version:
Darwin Kernel Version 19.4.0: Wed Mar  4 22:28:40 PST 2020; root:xnu-6153.101.6~15/RELEASE_X86_64
Kernel UUID: AB0AA7EE-3D03-3C21-91AD-5719D79D7AF6
Kernel slide:     0x0000000014600000
Kernel text base: 0xffffff8014800000
__HIB  text base: 0xffffff8014700000
System model name: MacBookPro16,1 (Mac-E1008331FDC96864)
System shutdown begun: NO

System uptime in nanoseconds: 471851985807
last loaded kext at 205716537087: >!UAudio  322.2 (addr 0xffffff7f9bc33000, size 434176)
loaded kexts:
com.getdropbox.dropbox.kext 1.11.0
@kext.AMDRadeonX6000    3.0.8
@kext.AMDRadeonServiceManager   3.0.8
>!AGraphicsDevicePolicy 5.1.16
@fileutil   20.036.15
@AGDCPluginDisplayMetrics   5.1.16
>!AHV   1
|IOUserEthernet 1.0.1
|IO!BSerialManager  7.0.4f6
>AGPM   111.4.4
>!APlatformEnabler  2.7.0d0
>X86PlatformShim    1.0.0
>pmtelemetry    1
>!AUpstreamUserClient   3.6.8
@Dont_Steal_Mac_OS_X    7.0.0
>AGDCBacklightControl   5.1.16
>ACPI_SMC_PlatformPlugin    1.0.0
>!A!IKBLGraphics    14.0.5
>!ABacklight    180.3
>!AThunderboltIP    3.1.4
>BridgeAudioCommunication   6.70.3
>!ATopCaseHIDEventDriver    3430.1
>!AHIDALSService    1
>!A!ICFLGraphicsFramebuffer 14.0.5
>!A!ISlowAdaptiveClocking   4.0.0
>!AMCCSControl  1.11
>!AMuxControl2  5.1.16
>!ABridgeAudio!C    6.70.3
>!AGFXHDA   100.1.426
>!A!IPCHPMC 2.0.1
>!AFIVRDriver   4.1.0
>!AAVEBridge    6.1
@filesystems.autofs 3.0
>!UODD  489.101.1
|SCSITaskUserClient 422.101.1
>BCMWLANFirmware4355.Hashstore  1
>BCMWLANFirmware4364.Hashstore  1
>BCMWLANFirmware4377.Hashstore  1
>!ABCMWLANBusInterfacePCIe  1
>!AFileSystemDriver 3.0.1
@filesystems.hfs.kext   522.100.5
@BootCache  40
@!AFSCompression.!AFSCompressionTypeDataless    1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib    1.0.0
>!AVirtIO   1.0
@filesystems.apfs   1412.101.1
@private.KextAudit  1.0
>!ASmartBatteryManager  161.0.0
>!AACPIButtons  6.1
>!ASMBIOS   2.1
>!AACPIEC   6.1
>!AAPIC 1.7
$!AImage4   1
@nke.applicationfirewall    303
$TMSafetyNet    8
@!ASystemPolicy 2.0.0
|EndpointSecurity   1
>!UAudio    322.2
@kext.AMDRadeonX6100HWLibs  1.0
@kext.AMDRadeonX6000HWServices  3.0.8
|IOAVB!F    840.3
>!ASSE  1.0
@kext.AMDRadeonX6000Framebuffer 3.0.8
>IOPlatformPluginLegacy 1.0.0
@!AGPUWrangler  5.1.16
>!ABacklightExpert  1.1.0
>!AHDA!C    283.15
|IOHDA!F    283.15
>!AHIDKeyboard  209
>!AHS!BDriver   3430.1
>IO!BHIDDriver  7.0.4f6
>!AActuatorDriver   3440.1
>!AMultitouchDriver 3440.1
>!AInputDeviceSupport   3440.8
@kext.AMDSupport    3.0.8
>X86PlatformPlugin  1.0.0
|IOAccelerator!F2   438.4.5
|IOSlowAdaptiveClocking!F   1.0.0
>!ASMBus!C  1.0.18d1
>!AThunderboltEDMSink   4.2.3
>!AThunderboltDPOutAdapter  6.2.6
@!AGraphicsDeviceControl    5.1.16
>!AGraphicsControl  5.1.16
|IONDRVSupport  575.1
|IOGraphics!F   575.1
>!ASMBusPCI 1.0.14d1
|IO!BHost!CUARTTransport    7.0.4f6
|IO!BHost!CTransport    7.0.4f6
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial    1.0
>IOPlatformPlugin!F 6.0.0d8
@plugin.IOgPTPPlugin    840.3
|IOEthernetAVB!C    1.1.0
@kext.triggers  1.0
|IOSCSIMultimediaCommandsDevice 422.101.1
|IOBD!S!F   1.8
|IODVD!S!F  1.8
|IOCD!S!F   1.8
>usb.cdc.ecm    5.0.0
>usb.cdc.ncm    5.0.0
>usb.IOUSBHostHIDDevice 1.2
>usb.cdc    5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice  1.2
>!ABCMWLANCore  1.0.0
>mDNSOffloadUserClient  1.0.1b8
>IOImageLoader  1.0.0
|IO80211!FV2    1200.12.2b1
>corecapture    1.0.4
|IOSkywalk!F    1
|IOSurface  269.11
@filesystems.hfs.encodings.kext 1
|IOAudio!F  300.2
@vecLib.kext    1.2.0
|IOSerial!F 11
>!AXsanScheme   3
>usb.!UVHCIBCE  1.2
>usb.!UVHCI 1.2
>usb.!UVHCICommonBCE    1.0
>usb.!UVHCICommon   1.0
>!AEffaceableNOR    1.0
|IOBufferCopy!C 1.1.0
|IOBufferCopyEngine!F   1
|IONVMe!F   2.1.0
>!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
>usb.!UHostPacketFilter 1.0
|IOUSB!F    900.4.2
>!AThunderboltNHI   5.8.6
|IOThunderbolt!F    7.6.0
>usb.!UXHCIPCI  1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime   2.1
>!ASMCRTC   1.0
|IOSMBus!F  1.1
|IOHID!F    2.0.0
$quarantine 4
$sandbox    300.0
@kext.!AMatch   1.0.0d1
>!AKeyStore 2
>!UTDM  489.101.1
|IOSCSIBlockCommandsDevice  422.101.1
>!ACredentialManager    1.0
>KernelRelayHost    1
>!ASEPManager   1.0.1
>IOSlaveProcessor   1
>!AFDEKeyStore  28.30
>!AEffaceable!S 1.0
>!AMobileFileIntegrity  1.0.5
@kext.CoreTrust 1
|CoreAnalytics!F    1
|IOTimeSync!F   840.3
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 7.0.4f6
|IO!BPacketLogger   7.0.4f6
|IOUSBMass!SDriver  157.101.3
|IOSCSIArchitectureModel!F  422.101.1
|IO!S!F 2.1
|IOUSBHost!F    1.2
>usb.!UCommon   1.0
>!UHostMergeProperties  1.2
>!ABusPower!C   1.0
|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

Also the "Info" from the external hard drive in the hard disk utility:

Volume name : Iomega HFS PLUS
Volume type : Physical Volume
BSD device node : disk2s3
Mount point : /Volumes/Iomega HFS PLUS
File system : Mac OS Extended (Journaled)
Connection : USB
Device tree path : IODeviceTree:/PCI0@0/PEG2@1,2/UPSB@0/DSB2@2/XHC3@0
Writable : Yes
Is case-sensitive : No
File system UUID : 0C5012D7-C9A2-3424-9C4B-B83745E4810E
Volume capacity : 304,397,418,496
Available space (Purgeable + Free) : 199,129,540,573
Purgeable space : 219,973,597
Free space : 198,909,566,976
Used space : 105,487,851,520
File count : 1,522,312
Owners enabled : No
Is encrypted : No
System Integrity Protection supported : No
Can be verified : Yes
Can be repaired : Yes
Bootable : No
Journaled : Yes
Disk number : 2
Partition number : 3
Media name : 
Media type : Generic
Ejectable : Yes
Solid state : No
S.M.A.R.T. status : Not Supported
Parent disks : disk2

About fear and panic attack Proxies-free

Exclusion of winnings: All contributions published here are based solely on individual views and do not expressly or implicitly represent those of Proxies-free or its owner. It is hereby made clear that Proxies-free does not endorse, endorse, assume, or warrant any views, programs, and / or business opportunities published herein. Proxies-free does not and / or does not offer investment advice to members and / or their readers. All members and readers are advised to consult their own advisors, lawyers and / or family members independently before making investment and / or business decisions. This forum is only a place for general discussions. It is hereby agreed by all members and / or readers that Proxies-free is in no way responsible and / or liable for any damage and / or loss caused to anyone of you.

macos – Kernel Panic Loop on the iMac and no start mode works

Hello, my iMac (end of 2015) stated the following at startup:

panic(cpu 0 caller 0xffffff8013b9654e): dessert failed Buildroot/Library/Caches/com.apple.xbs/Sources/CoreStorage/CoreStorage-540.30.1/core/btree/btree_tmpl.h
Debugger called: 
Backtrace (CPU-2), Frame : Return Address
* some bunch of hexadecimal addresses here * 
Kernel Extension in backtrace:
HID: legacy shim 2
HID: legacy shim 2
(HID) (ATC) AppleDevicemanagementHIDEvenetService::processWakeReason
Wake Reason
System uptime in nanoseconds: 141914740

What I tried

  • Restart with CMD+R. – Still up to date
  • Restart with possibility+CMD+R. – Still up to date
  • Restart with possibility+CMD+R.+P. – It was possible to establish a connection to WLAN, then a charging bar for 10 minutes and then again in the loop.
  • Restart with shift+possibility+CMD+R. – Still up to date
  • Restart with possibility – I only get the Macintosh option. A bootable USB is not even shown, although I tried it on another Mac and it works like magic.
  • Restart with D. – When the diagnosis ran, "No problems found" was displayed and I was asked to start my Mac in recovery. Then I'm stuck in the loop again.
  • Restart with N. – Flashing world symbol and you're done.
  • Restart with CMD+F. – Thunderbolt icon and you're done
  • Restart with CMD+V. – Vault mode a series of script terminal lines, then loop again.
  • Restart with shift – Not useful

I didn't seem to be able to access my iMac anywhere else. Suggestions are welcome. Thanks a lot.

Crash – Please help understand what this panic report is about

After upgrading my iMac SSDs, memory and CPU, I get kernel reports after 2-3 days. Please help me understand what's going on. Here is one of them:

Anonymous UUID:       F4CEE2D0-3E38-751E-DAEB-644A62A02A61

Tue Mar 17 13:10:52 2020

*** Panic Report *** panic(cpu 0 caller 0xffffff801dedda4d): Kernel trap at 0xffffff801dfe4ebc, type 13=general protection, registers: CR0: 0x0000000080010033, CR2: 0x000000010d34f000, CR3: 0x00000007c9e4d0b5, CR4: 0x00000000003626e0 RAX: 0xbfffff8085113d80, RBX: 0x000000000000e558, RCX: 0x0000000009000000, RDX: 0x0000000000000000 RSP: 0xffffffa403c337d0, RBP: 0xffffffa403c33800, RSI: 0xffffff801e8024b0, RDI: 0x0000000000000000 R8:  0xffffff808969e870, R9:  0x000000000000002d, R10: 0xffffff801e6a9578, R11: 0x000000000000002d R12: 0x0000000000000000, R13: 0xffffff808b4a36e0, R14: 0xffffffa3f83bf000, R15: 0xffffff801e8024b0 RFL: 0x0000000000010246, RIP: 0xffffff801dfe4ebc, CS:  0x0000000000000008, SS:  0x0000000000000010 Fault CR2: 0x000000010d34f000, Error code: 0x0000000000000000, Fault CPU: 0x0, PL: 1, VF: 0

Backtrace (CPU 0), Frame : Return Address 0xffffff801db51290 : 0xffffff801ddb058d  0xffffff801db512e0 : 0xffffff801deec0f5  0xffffff801db51320 : 0xffffff801dedd82a  0xffffff801db51390 : 0xffffff801dd5d9d0  0xffffff801db513b0 : 0xffffff801ddaffa7  0xffffff801db514d0 : 0xffffff801ddafdf3  0xffffff801db51540 : 0xffffff801dedda4d  0xffffff801db516b0 : 0xffffff801dd5d9d0  0xffffff801db516d0 : 0xffffff801dfe4ebc  0xffffffa403c33800 : 0xffffff801dfe449e  0xffffffa403c33860 : 0xffffff7f9f57a9a4  0xffffffa403c33920 : 0xffffff801dff554e  0xffffffa403c33a80 : 0xffffff801dff4791  0xffffffa403c33ba0 : 0xffffff801e00d771  0xffffffa403c33bf0 : 0xffffff801e013079  0xffffffa403c33f10 : 0xffffff801e0138af  0xffffffa403c33f40 : 0xffffff801e3b9e8d  0xffffffa403c33fa0 : 0xffffff801dd5e196 
      Kernel Extensions in backtrace:
         com.apple.filesystems.apfs(945.275.8)(E83F6ABD-531E-3959-8E3B-EA3D1B7FC956)@0xffffff7f9f549000->0xffffff7f9f64afff
            dependency: com.apple.kec.corecrypto(1.0)(B6CD6442-4A1C-36E6-B396-BB80DFD9501F)@0xffffff7f9eac9000
            dependency: com.apple.driver.AppleEffaceableStorage(1.0)(FFD98285-1670-3317-93B7-8476794F9C33)@0xffffff7f9f170000
            dependency: com.apple.iokit.IOStorageFamily(2.1)(AE1E0557-33D7-30A9-BC98-C442B799D4AA)@0xffffff7f9e983000

BSD process name corresponding to current thread: com.apple.WebKit

Mac OS version: 18G3020

Kernel version: Darwin Kernel Version 18.7.0: Thu Jan 23 06:52:12 PST 2020; root:xnu-4903.278.25~1/RELEASE_X86_64 Kernel UUID: 71EBCAB7-7239-36ED-A2B8-3DCEB0D5EFD1 Kernel slide:     0x000000001da00000 Kernel text base: 0xffffff801dc00000
__HIB  text base: 0xffffff801db00000 System model name: iMac18,2 (Mac-77F17D7DA9285301)

System uptime in nanoseconds: 190826901950805 last loaded kext at 189615704356228: com.apple.driver.AppleUSBAudio   315.6 (addr 0xffffff7fa272b000, size 413696) last unloaded kext at 86894679828903: com.apple.driver.usb.IOUSBHostHIDDevice  1.2 (addr 0xffffff7fa2720000, size 45056) loaded kexts: com.apple.filesystems.smbfs 3.3.2 com.apple.driver.AppleTopCaseHIDEventDriver   138.4 com.apple.driver.AudioAUUC    1.70 com.apple.fileutil 20.036.15 com.apple.driver.ApplePlatformEnabler 2.7.0d0 com.apple.driver.X86PlatformShim    1.0.0 com.apple.driver.AGPM 110.25.11 com.apple.filesystems.autofs  3.0 com.apple.driver.AppleHDA   282.54 com.apple.driver.AppleUpstreamUserClient 3.6.5 com.apple.kext.AMDFramebuffer 2.1.1 com.apple.kext.AMDRadeonX4000 2.1.1 com.apple.driver.AppleGraphicsDevicePolicy    3.50.14 com.apple.AGDCPluginDisplayMetrics  3.50.14 com.apple.driver.AppleHV    1 com.apple.iokit.IOUserEthernet    1.0.1 com.apple.iokit.IOBluetoothSerialManager  6.0.14d4 com.apple.driver.pmtelemetry   1 com.apple.Dont_Steal_Mac_OS_X 7.0.0 com.apple.driver.AppleIntelKBLGraphics    12.1.0 com.apple.driver.AppleIntelSlowAdaptiveClocking  4.0.0 com.apple.driver.AppleMCCSControl 1.5.9 com.apple.iokit.BroadcomBluetooth20703USBTransport    6.0.14d4 com.apple.driver.AppleIntelPCHPMC  2.0.1 com.apple.driver.AppleOSXWatchdog 1 com.apple.driver.eficheck 1 com.apple.kext.AMD9500Controller  2.1.1 com.apple.driver.AppleIntelKBLGraphicsFramebuffer 12.1.0 com.apple.driver.AppleSMCLMU 212 com.apple.driver.AppleGFXHDA    100.1.414 com.apple.driver.AppleThunderboltIP   3.1.2 com.apple.driver.AppleVirtIO  2.1.3 com.apple.filesystems.hfs.kext    407.200.4 com.apple.AppleFSCompression.AppleFSCompressionTypeDataless   1.0.0d1 com.apple.BootCache 40 com.apple.AppleFSCompression.AppleFSCompressionTypeZlib  1.0.0 com.apple.AppleSystemPolicy   1.0 com.apple.filesystems.apfs  945.275.8 com.apple.driver.AppleSDXC    1.7.6 com.apple.iokit.AppleBCM5701Ethernet  10.3.3 com.apple.driver.AirPort.BrcmNIC 1400.1.1 com.apple.driver.AppleAHCIPort 329.260.5 com.apple.private.KextAudit   1.0 com.apple.driver.AppleACPIButtons   6.1 com.apple.driver.AppleRTC   2.0 com.apple.driver.AppleSMBIOS    2.1 com.apple.driver.AppleACPIEC    6.1 com.apple.driver.AppleAPIC  1.7 com.apple.nke.applicationfirewall   202 com.apple.security.TMSafetyNet  8 com.apple.driver.AppleUSBAudio    315.6 com.apple.driver.usb.IOUSBHostHIDDevice   1.2 com.apple.driver.usb.cdc    5.0.0 com.apple.driver.AppleHSBluetoothDriver   138.4 com.apple.driver.AppleMultitouchDriver    2450.1 com.apple.driver.AppleInputDeviceSupport 2440.4 com.apple.driver.AppleBluetoothHIDKeyboard   208 com.apple.driver.AppleHIDKeyboard   208 com.apple.driver.IOBluetoothHIDDriver   6.0.14d4 com.apple.kext.triggers    1.0 com.apple.driver.DspFuncLib 282.54 com.apple.kext.OSvKernDSPLib 528 com.apple.kext.AMDRadeonX4200HWLibs 1.0 com.apple.kext.AMDRadeonX4000HWServices 2.1.1 com.apple.driver.AppleGraphicsControl 3.50.14 com.apple.iokit.IOAVBFamily 760.6 com.apple.plugin.IOgPTPPlugin 740.2 com.apple.iokit.IOSkywalkFamily   1 com.apple.driver.AppleSSE 1.0 com.apple.AppleGPUWrangler  3.50.14 com.apple.iokit.IOSlowAdaptiveClockingFamily    1.0.0 com.apple.driver.AppleSMBusController 1.0.18d1 com.apple.driver.AppleSMBusPCI 1.0.14d1 com.apple.driver.AppleHDAController    282.54 com.apple.iokit.IOHDAFamily  282.54 com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport  6.0.14d4 com.apple.iokit.IOBluetoothHostControllerUSBTransport  6.0.14d4 com.apple.iokit.IOBluetoothHostControllerTransport 6.0.14d4 com.apple.iokit.IOBluetoothFamily  6.0.14d4 com.apple.kext.AMDSupport  2.1.1 com.apple.AppleGraphicsDeviceControl  3.50.14 com.apple.iokit.IOAcceleratorFamily2    404.14 com.apple.iokit.IOSurface    255.6.1 com.apple.driver.X86PlatformPlugin  1.0.0 com.apple.driver.IOPlatformPluginFamily   6.0.0d8 com.apple.iokit.IONDRVSupport   530.51 com.apple.iokit.IOGraphicsFamily 530.68 com.apple.iokit.IOAudioFamily    206.5 com.apple.vecLib.kext 1.2.0 com.apple.driver.usb.networking   5.0.0 com.apple.driver.usb.AppleUSBHostCompositeDevice  1.2 com.apple.driver.AppleUSBHostMergeProperties    1.2 com.apple.iokit.IOSerialFamily  11 com.apple.filesystems.hfs.encodings.kext 1 com.apple.driver.AppleThunderboltDPInAdapter  5.6.9 com.apple.driver.AppleThunderboltDPAdapterFamily  5.6.9 com.apple.driver.AppleThunderboltPCIDownAdapter   2.1.5 com.apple.driver.AppleHPM 3.4.1 com.apple.driver.AppleIntelLpssI2CController  3.0.60 com.apple.driver.AppleIntelLpssDmac  3.0.60 com.apple.driver.AppleIntelLpssI2C   3.0.60 com.apple.iokit.IOAHCIBlockStorage   301.270.1 com.apple.iokit.IOEthernetAVBController   1.1.0 com.apple.iokit.IO80211Family 1200.12.2 com.apple.driver.mDNSOffloadUserClient    1.0.1b8 com.apple.driver.corecapture    1.0.4 com.apple.iokit.IOAHCIFamily  288 com.apple.iokit.IONVMeFamily    2.1.0 com.apple.driver.AppleThunderboltNHI  4.7.9 com.apple.iokit.IOThunderboltFamily   6.8.6 com.apple.driver.usb.AppleUSBXHCIPCI  1.2 com.apple.driver.usb.AppleUSBXHCI   1.2 com.apple.driver.usb.AppleUSBHostPacketFilter   1.0 com.apple.iokit.IOUSBFamily 900.4.2 com.apple.driver.AppleEFINVRAM  2.1 com.apple.driver.AppleEFIRuntime    2.1 com.apple.iokit.IOSMBusFamily   1.1 com.apple.iokit.IOHIDFamily 2.0.0 com.apple.security.quarantine 3 com.apple.security.sandbox    300.0 com.apple.kext.AppleMatch 1.0.0d1 com.apple.driver.DiskImages 493.0.0 com.apple.driver.AppleFDEKeyStore   28.30 com.apple.driver.AppleEffaceableStorage   1.0 com.apple.driver.AppleKeyStore  2 com.apple.driver.AppleUSBTDM  456.260.3 com.apple.driver.AppleMobileFileIntegrity 1.0.5 com.apple.iokit.IOUSBMassStorageDriver    145.200.2 com.apple.iokit.IOSCSIBlockCommandsDevice 408.250.3 com.apple.iokit.IOSCSIArchitectureModelFamily 408.250.3 com.apple.iokit.IOStorageFamily   2.1 com.apple.kext.CoreTrust    1 com.apple.driver.AppleCredentialManager   1.0 com.apple.driver.KernelRelayHost    1 com.apple.iokit.IOUSBHostFamily   1.2 com.apple.driver.usb.AppleUSBCommon 1.0 com.apple.driver.AppleBusPowerController    1.0 com.apple.driver.AppleSEPManager    1.0.1 com.apple.driver.IOSlaveProcessor 1 com.apple.iokit.IOReportFamily    47 com.apple.iokit.IOTimeSyncFamily 740.2 com.apple.iokit.IONetworkingFamily    3.4 com.apple.driver.AppleACPIPlatform  6.1 com.apple.driver.AppleSMC   3.1.9 com.apple.iokit.IOPCIFamily   2.9 com.apple.iokit.IOACPIFamily    1.4 com.apple.kec.pthread   1 com.apple.kec.Libm    1 com.apple.kec.corecrypto  1.0

EOF Model: iMac18,2, BootROM 180.0.0.0.0, 4 processors, Intel Core i7, 4,2 GHz, 32 GB, SMC 2.40f0 Graphics: kHW_AMDRadeonPro560Item, Radeon Pro 560, spdisplays_pcie_device, 4 GB Memory Module: BANK 0/DIMM0, 16 GB, DDR4, 2400 MHz, 0x80CE, 0x4D34373141324B34334242312D43524320202020 Memory Module: BANK 1/DIMM0, 16 GB, DDR4, 2400 MHz, 0x80CE, 0x4D34373141324B34334342312D43524320202020 AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x16E), Broadcom BCM43xx 1.0 (7.77.61.3 AirPortDriverBrcmNIC-1305.9) Bluetooth: Version
6.0.14d4, 3 services, 27 devices, 1 incoming serial ports Network Service: Wi-Fi, AirPort, en1 Serial ATA Device: CT500MX500SSD1, 500,11 GB USB Device: USB 3.0 Bus USB Device: Bluetooth USB Host Controller USB Device: FaceTime HD Camera (Built-in) Thunderbolt Bus: iMac, Apple Inc., 41.1

Crash – Kernel Panic – iMac 27 "2012

My daughter was playing a game and the iMac was crashing and the graphical display of the screen was broken.

The computer no longer starts – it crashes after half the charge. It starts in safe mode, where the kernel panic report described below is displayed.

I was able to upgrade to Catalina, but the problem persists. I haven't tried booting from an external drive yet, but that's my next option. I was wondering if anyone has ideas from the report.

Thank you very much

Anonymous UUID:       6C809CAE-2655-F0BD-2479-E7F7770C93C2

Fri Oct 25 21:13:39 2019

*** Panic Report ***
panic(cpu 0 caller 0xffffff8029d8776f): Kernel trap at 0xffffff8029cfb36d, type 13=general protection, registers:
CR0: 0x0000000080010033, CR2: 0x000000010c0937cc, CR3: 0x0000000449415014, CR4: 0x00000000000626e0
RAX: 0x0000000000000000, RBX: 0x00bfbfbf00c04fbf, RCX: 0x00bfbfbf00bfbfbf, RDX: 0xffffffffffffffff
RSP: 0xffffff8213483540, RBP: 0xffffff82134835a0, RSI: 0xffffff804de63e28, RDI: 0x0000000000009000
R8:  0x0000000000000001, R9:  0xffffff802e615a08, R10: 0xffffff802e615930, R11: 0xffffff82134835d8
R12: 0x00bfbfbf00bfbfbf, R13: 0xffffff802e615920, R14: 0x00bfbfbf00bfbfbf, R15: 0xffffff804de63e10
RFL: 0x0000000000010203, RIP: 0xffffff8029cfb36d, CS:  0x0000000000000008, SS:  0x0000000000000000
Fault CR2: 0x000000010c0937cc, Error code: 0x0000000000000000, Fault CPU: 0x0, PL: 0, VF: 0

Backtrace (CPU 0), Frame : Return Address
0xffffff8029b4c290 : 0xffffff8029c6c1c6 
0xffffff8029b4c2e0 : 0xffffff8029d95274 
0xffffff8029b4c320 : 0xffffff8029d87544 
0xffffff8029b4c390 : 0xffffff8029c1e1e0 
0xffffff8029b4c3b0 : 0xffffff8029c6bc3c 
0xffffff8029b4c4e0 : 0xffffff8029c6b9fc 
0xffffff8029b4c540 : 0xffffff8029d8776f 
0xffffff8029b4c6b0 : 0xffffff8029c1e1e0 
0xffffff8029b4c6d0 : 0xffffff8029cfb36d 
0xffffff82134835a0 : 0xffffff8029cf1bb9 
0xffffff8213483680 : 0xffffff8029cf28fc 
0xffffff82134836b0 : 0xffffff8029c77cbd 
0xffffff8213483720 : 0xffffff8029c7855d 
0xffffff8213483750 : 0xffffff7faac68143 
0xffffff8213483780 : 0xffffff7faac679d0 
0xffffff8213483860 : 0xffffff7faac67378 
0xffffff82134838f0 : 0xffffff8029ee17b4 
0xffffff8213483940 : 0xffffff8029ee107f 
0xffffff82134839f0 : 0xffffff7fab0568c2 
0xffffff8213483ae0 : 0xffffff802a1a751a 
0xffffff8213483bd0 : 0xffffff8029cda1a9 
0xffffff8213483c30 : 0xffffff8029cd9f23 
0xffffff8213483c70 : 0xffffff8029ce90a1 
0xffffff8213483d70 : 0xffffff8029ced8ba 
0xffffff8213483f10 : 0xffffff8029d87ad2 
0xffffff8213483fa0 : 0xffffff8029c1e0f2 
      Kernel Extensions in backtrace:
         com.apple.filesystems.apfs(748.51)(F5310D5D-825A-3114-86DA-6E7D2A21133A)@0xffffff7fab033000->0xffffff7fab117fff
            dependency: com.apple.kec.corecrypto(1.0)(B081B8C1-1DFF-342F-8DF2-C3AA925ECA3A)@0xffffff7faaaff000
            dependency: com.apple.driver.AppleEffaceableStorage(1.0)(CA2AB641-FF39-316A-BA4F-5AF561C66AC7)@0xffffff7faaf72000
            dependency: com.apple.iokit.IOStorageFamily(2.1)(F27A8A2A-6662-3608-83BD-415037509E01)@0xffffff7faa77c000
         com.apple.AppleFSCompression.AppleFSCompressionTypeZlib(1.0)(DA62C15B-A42F-3641-A439-C60EC8B1193F)@0xffffff7faac5f000->0xffffff7faac6bfff

BSD process name corresponding to current thread: coreaudiod

Mac OS version:
17G65

Kernel version:
Darwin Kernel Version 17.7.0: Thu Jun 21 22:53:14 PDT 2018; root:xnu-4570.71.2~1/RELEASE_X86_64
Kernel UUID: 1AE5ACFD-3B6F-3D74-AD52-31F1430DBC6F
Kernel slide:     0x0000000029a00000
Kernel text base: 0xffffff8029c00000
__HIB  text base: 0xffffff8029b00000
System model name: iMac12,2 (Mac-942B59F58194171B)

System uptime in nanoseconds: 6920926865
last loaded kext at 6526381056: com.apple.driver.AppleTopCaseHIDEventDriver 133 (addr 0xffffff7fac5ec000, size 61440)
loaded kexts:
com.apple.driver.AppleTopCaseHIDEventDriver 133
com.apple.driver.AppleHDAHardwareConfigDriver   281.52
com.apple.driver.AppleMikeyHIDDriver    131
com.apple.driver.AppleHWSensor  1.9.5d0
com.apple.driver.AppleHDA   281.52
com.apple.driver.AppleTyMCEDriver   1.0.3d2
com.apple.driver.AGPM   110.23.37
com.apple.filesystems.autofs    3.0
com.apple.driver.AppleMikeyDriver   281.52
com.apple.driver.ApplePolicyControl 3.20.13
com.apple.driver.AppleUpstreamUserClient    3.6.5
com.apple.driver.AppleGraphicsDevicePolicy  3.20.13
com.apple.AGDCPluginDisplayMetrics  3.20.13
com.apple.kext.AMDLegacyFramebuffer 1.6.8
com.apple.driver.AppleHV    1
com.apple.iokit.IOUserEthernet  1.0.1
com.apple.ATIRadeonX2000    10.0.4
com.apple.driver.eficheck   1
com.apple.iokit.IOBluetoothSerialManager    6.0.7f10
com.apple.driver.AppleIntelHD3000Graphics   10.0.4
com.apple.kext.AMD4800Controller    1.6.8
com.apple.driver.AGDCBacklightControl   3.20.13
com.apple.driver.pmtelemetry    1
com.apple.Dont_Steal_Mac_OS_X   7.0.0
com.apple.driver.AppleBacklight 170.12.6
com.apple.driver.AppleThunderboltIP 3.1.1
com.apple.driver.AppleSMCPDRC   1.0.0
com.apple.driver.AppleLPC   3.1
com.apple.driver.AppleSMCLMU    211
com.apple.driver.AppleOSXWatchdog   1
com.apple.driver.AppleFIVRDriver    4.1.0
com.apple.driver.ACPI_SMC_PlatformPlugin    1.0.0
com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0
com.apple.driver.AppleIntelSNBGraphicsFB    10.0.4
com.apple.driver.AppleMCCSControl   1.5.5
com.apple.iokit.SCSITaskUserClient  404.30.2
com.apple.iokit.IOBluetoothUSBDFU   6.0.7f10
com.apple.driver.AppleIRController  353
com.apple.driver.AppleUSBStorageCoexistentDriver    439.70.3
com.apple.driver.AppleUSBCardReader 439.70.3
com.apple.driver.AppleFileSystemDriver  3.0.1
com.apple.filesystems.hfs.kext  407.50.6
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleSystemPolicy 1.0
com.apple.filesystems.apfs  748.51.0
com.apple.driver.AirPort.Atheros40  700.74.5
com.apple.driver.AppleFWOHCI    5.5.9
com.apple.iokit.AppleBCM5701Ethernet    10.3.1
com.apple.driver.AppleAHCIPort  329.50.2
com.apple.driver.AppleACPIButtons   6.1
com.apple.driver.AppleRTC   2.0
com.apple.driver.AppleHPET  1.8
com.apple.driver.AppleSMBIOS    2.1
com.apple.driver.AppleACPIEC    6.1
com.apple.driver.AppleAPIC  1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 220.50.1
com.apple.nke.applicationfirewall   183
com.apple.security.TMSafetyNet  8
com.apple.security.quarantine   3
com.apple.driver.AppleIntelCPUPowerManagement   220.50.1
com.apple.driver.AppleMultitouchDriver  1404.4
com.apple.driver.AppleInputDeviceSupport    1404.3
com.apple.driver.AppleHSBluetoothDriver 133
com.apple.driver.IOBluetoothHIDDriver   6.0.7f10
com.apple.driver.DspFuncLib 281.52
com.apple.kext.OSvKernDSPLib    526
com.apple.kext.triggers 1.0
com.apple.driver.AppleGraphicsControl   3.20.13
com.apple.iokit.IOAVBFamily 680.2
com.apple.plugin.IOgPTPPlugin   680.15
com.apple.driver.AppleSSE   1.0
com.apple.iokit.IOSurface   211.15
com.apple.iokit.IOSerialFamily  11
com.apple.kext.AMDSupport   1.6.8
com.apple.driver.AppleBacklightExpert   1.1.0
com.apple.iokit.IONDRVSupport   519.20
com.apple.AppleGPUWrangler  3.20.13
com.apple.AppleGraphicsDeviceControl    3.20.13
com.apple.driver.AppleHDAController 281.52
com.apple.iokit.IOHDAFamily 281.52
com.apple.iokit.IOAudioFamily   206.5
com.apple.vecLib.kext   1.2.0
com.apple.driver.AppleSMBusPCI  1.0.14d1
com.apple.iokit.IOFireWireIP    2.2.9
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 6.0.0d8
com.apple.kext.AMDLegacySupport 1.6.8
com.apple.iokit.IOSlowAdaptiveClockingFamily    1.0.0
com.apple.driver.AppleThunderboltEDMSink    4.1.4
com.apple.driver.AppleSMBusController   1.0.18d1
com.apple.iokit.IOGraphicsFamily    519.20
com.apple.iokit.IOSCSIMultimediaCommandsDevice  404.30.2
com.apple.iokit.IOBDStorageFamily   1.8
com.apple.iokit.IODVDStorageFamily  1.8
com.apple.iokit.IOCDStorageFamily   1.8
com.apple.iokit.IOAHCISerialATAPI   267.50.1
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 6.0.7f10
com.apple.iokit.IOBluetoothHostControllerUSBTransport   6.0.7f10
com.apple.iokit.IOBluetoothHostControllerTransport  6.0.7f10
com.apple.iokit.IOBluetoothFamily   6.0.7f10
com.apple.driver.usb.IOUSBHostHIDDevice 1.2
com.apple.iokit.IOUSBMassStorageClass   4.0.4
com.apple.driver.usb.cdc    5.0.0
com.apple.driver.usb.networking 5.0.0
com.apple.driver.usb.AppleUSBHostCompositeDevice    1.2
com.apple.driver.usb.AppleUSBHub    1.2
com.apple.filesystems.hfs.encodings.kext    1
com.apple.driver.AppleThunderboltDPInAdapter    5.5.5
com.apple.driver.AppleThunderboltDPOutAdapter   5.5.5
com.apple.driver.AppleThunderboltDPAdapterFamily    5.5.5
com.apple.driver.AppleThunderboltPCIDownAdapter 2.1.3
com.apple.driver.AppleXsanScheme    3
com.apple.iokit.IOAHCIBlockStorage  301.40.2
com.apple.driver.AppleThunderboltNHI    4.7.2
com.apple.iokit.IOThunderboltFamily 6.7.8
com.apple.iokit.IO80211Family   1200.12.2
com.apple.driver.corecapture    1.0.4
com.apple.iokit.IOFireWireFamily    4.7.2
com.apple.iokit.IOEthernetAVBController 1.1.0
com.apple.driver.mDNSOffloadUserClient  1.0.1b8
com.apple.driver.AppleUSBMergeNub   900.4.1
com.apple.iokit.IOAHCIFamily    288
com.apple.driver.usb.AppleUSBHostPacketFilter   1.0
com.apple.driver.usb.AppleUSBEHCIPCI    1.2
com.apple.driver.usb.AppleUSBUHCIPCI    1.2
com.apple.driver.usb.AppleUSBUHCI   1.2
com.apple.driver.usb.AppleUSBEHCI   1.2
com.apple.iokit.IOUSBFamily 900.4.1
com.apple.driver.AppleUSBHostMergeProperties    1.2
com.apple.driver.AppleEFINVRAM  2.1
com.apple.driver.AppleEFIRuntime    2.1
com.apple.iokit.IOSMBusFamily   1.1
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.security.sandbox  300.0
com.apple.kext.AppleMatch   1.0.0d1
com.apple.driver.DiskImages 480.60.1
com.apple.driver.AppleFDEKeyStore   28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore  2
com.apple.driver.AppleUSBTDM    439.70.3
com.apple.driver.AppleMobileFileIntegrity   1.0.5
com.apple.iokit.IOUSBMassStorageDriver  140.70.2
com.apple.iokit.IOSCSIBlockCommandsDevice   404.30.2
com.apple.iokit.IOSCSIArchitectureModelFamily   404.30.2
com.apple.iokit.IOStorageFamily 2.1
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost    1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleBusPowerController    1.0
com.apple.driver.AppleSEPManager    1.0.1
com.apple.driver.IOSlaveProcessor   1
com.apple.iokit.IOReportFamily  31
com.apple.iokit.IOTimeSyncFamily    680.15
com.apple.iokit.IONetworkingFamily  3.4
com.apple.driver.AppleACPIPlatform  6.1
com.apple.driver.AppleSMC   3.1.9
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily    1.4
com.apple.kec.pthread   1
com.apple.kec.Libm  1
com.apple.kec.corecrypto    1.0

EOF
Model: iMac12,2, BootROM 82.0.0.0.0, 4 processors, Intel Core i7, 3.4 GHz, 16 GB, SMC 1.72f2
Graphics: ATI Radeon HD 4850, ATI Radeon HD 4850, PCIe
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533643465238432D48392020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533643465238432D48392020
Memory Module: BANK 0/DIMM1, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533643465238432D48392020
Memory Module: BANK 1/DIMM1, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533643465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.74.0-P2P
Bluetooth: Version 6.0.7f10, 3 services, 27 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: Samsung SSD 850 EVO 1TB, 1 TB
Serial ATA Device: OPTIARC DVD RW AD-5690H
USB Device: USB 2.0 Bus
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
USB Device: USB 2.0 Bus
USB Device: Hub
USB Device: IR Receiver
USB Device: Internal Memory Card Reader
Thunderbolt Bus: iMac, Apple Inc., 25.1