內(nèi)核崩潰是Mac操作系統(tǒng)遇到無法恢復(fù)的嚴重錯誤時發(fā)生的系統(tǒng)崩潰，通常由軟件或硬件問題引起。常見原因包括：1.有缺陷的驅(qū)動或內(nèi)核擴展；2.硬件問題如內(nèi)存或存儲故障；3.軟件沖突；4.損壞的系統(tǒng)文件；5.外設(shè)觸發(fā)。可通過黑屏或灰屏上的白字提示、系統(tǒng)日志中的“kernel panic”記錄來識別。解決方法包括：1.斷開所有外設(shè)重啟；2.通過控制臺應(yīng)用查看崩潰日志；3.進入安全模式啟動；4.重裝macOS；5.運行蘋果診斷工具。偶爾發(fā)生可能是偶然，但頻繁出現(xiàn)則需排查軟硬件問題。

A kernel panic on Mac is a type of system crash that occurs when the operating system encounters a critical error it can’t recover from. It’s not something you see often, but when it happens, your Mac suddenly restarts or freezes, usually showing a black or blue screen with some technical text.

It's Apple's way of saying, "I hit a wall and I don't know how to move forward."

What Causes a Kernel Panic?

Kernel panics are usually triggered by software or hardware issues that interfere with the core functions of macOS. Here are some common causes:

• Faulty drivers or kernel extensions (kexts) – especially third-party ones.
• Hardware problems – like failing RAM, storage issues, or GPU problems.
• Software conflicts – incompatible apps or tools running in the background.
• Corrupted system files – possibly from an interrupted update or disk errors.
• Peripheral devices – sometimes a connected USB device or external drive can trigger it.

If it happens occasionally, it might just be a fluke. But if it keeps happening, there’s likely a deeper issue.

How to Tell If Your Mac Had a Kernel Panic

You might not always get a clear message — sometimes the system just restarts. But here’s what to look for:

• A black or gray screen with white text that says something like “Your computer was restarted because of a problem.”
• Technical log details mentioning “panic(cpu X caller 0x…)" or references to a specific kext or process.
• The system logs under Console app showing entries labeled as “kernel panic” or “panic report.”

The key thing is: it’s not a regular crash. It affects the lowest level of the OS — the kernel — so the system can’t just close one app and keep going.

What You Can Do When a Kernel Panic Happens

Here are some practical steps to troubleshoot and potentially fix recurring kernel panics:

• Disconnect all external devices – including drives, docks, printers, etc. Then reboot to see if the problem goes away.
• Check Console app for panic reports – Go to Console > Log Reports and open the latest panic log. Look for any repeated names of kernel extensions or processes.
• Boot into Safe Mode – This disables non-essential kernel extensions and checks the disk. To do this, restart and hold down the power key until options appear, then click Options > Safe Mode.
• Reinstall macOS – Not always necessary, but if software corruption is suspected, reinstalling the OS (without erasing data) can help.
• Run Apple Diagnostics – Shut down your Mac, then turn it on and immediately press and hold the D key. This will check for hardware issues.

If you find a pattern — like it only happens when using a certain app or connecting a specific device — that gives you a clue where to focus.

Kernel Panics Aren’t Always Serious

Occasional kernel panics are rare enough that they might just be a glitch. But if they happen regularly, especially after installing new software or hardware, it’s worth digging into the logs or testing components.

In most cases, identifying the culprit — whether it’s a faulty driver or a problematic peripheral — can resolve the issue without too much hassle.

基本上就這些。

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