A kernel panic error occurs during kernel compilation.

After the kernel is compiled and restarted, the kernel panic prompt appears, which may be:

1. Grub configuration error. You can modify it according to other grub configuration files;

2. Most of them are because the system file system formats support not being compiled into the kernel. If the system applies file formats such as ext2, ext3, and reiserfs, the corresponding options must be compiled into the kernel.

Use make menuconfig on the terminal, select File System in the options that appear, and compile the system format required by the user into the kernel. This error will not occur.

3. The. config file is shared among different Linux versions. The two versions may have different initialization formats for the file system.