So, in all likelihood, the displayed backtrace would just show the MCE AST panic handler and indicate nothing about the origin of the MCE. This signature means that your problem belongs to a class of panic called a Machine Check Exception (MCE), which is initiated in x86 silicon rather than by xnu. Nevertheless, we have some useful information even without symbols:Īll four of your panic reports include the following identical signature: Machine-check capabilities: 0x0000000000000c0aįamily: 6 model: 158 stepping: 9 microcode: 240 Neither of these would be expected behavior in this situation.įurthermore, I'm not aware of any publicly available tools for decoding the macOSProcessedStackshotData field of the report, which might have turned up something actionable. The possibilities for this are that (1) Apple has suddenly removed symbolication capability (unlikely), or (2) the addresses belong to a range that didn't map to a symbolicated region of the code. You've enabled kernel symbolication and we have found that it doesn't provided a human-readable backtrace. I tried to use the machine that way, but was actually grateful when a kernel panic rebooted the machine in regular mode and the machine returned running as smoothly as normal. In text fields the insertion point simply disappeared now and then. Instead of moving across the screen smoothly, the pointer moved in fits and starts. What I really didn't expect was what a slug the machine was in Safe Mode. I booted into Safe Mode something I'd never done before, so I didn't know what to expect. RAM Temperature Min/Max/Ave: 100C/142C/125Cīits in Error: Total: 0 Min: 0 Max: 0 Avg: 0
Istat menus maclife free#
MemTest86 Results MemTest86 V9.4 Free (Build: 1000) Result summary At least on this machine, changing that one NVRAM setting did not have the desired effect on the kernel panic files. Should be symbolicated, but, AFAIK, they are not. The should be downloadable with curl, or wget or even a web browser. Every panic reports shows a different process as the panicked task. This one happens to show that iStat menus was the panicked task, but I don’t think that means much. I have attached the first few lines of the most recent panic report.
I’ve had the keyboard for about 18 months.
The external drives that I have not removed have all been running fine on the machine for well over a year. The only extensions I have are those installed by: I started the machine in Diagnostics Mode and ran diagnostics: No problems found Ran Disk First aid on the boot volume: No problems found.I started the machine in Recovery Mode and: Not removed an external drives as the machine would be useless to me without them.
Istat menus maclife mac#
If Your Mac Restarts and a Message Appears I have read and, for the most part, followed this: Sometimes a day goes by without one, sometimes there are several in a day. The day after I installed it I had four kernel panics in rapid succession in the space of a half hour. The day before I installed 12.4 I had a kernel panic.
This on a 2017 Retina 21" iMac Running MacOS 12.4
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