Could you explain what 'kernel panic' means in the context of Docker and how it manifests?

The term "kernel panic" in the context of Docker refers to a critical error of the operating system kernel, which leads to the system or container stopping. In Docker, this can manifest when a container or host system encounters serious kernel-level issues, such as driver conflicts, kernel errors, or resource shortages.

Manifestations of kernel panic in Docker:

• The container suddenly stops or restarts.
• Error messages about the kernel appear in the host or container logs.
• The system may hang or reboot.

It is important to understand that kernel panic is a problem at the operating system level, not specific to Docker itself. For diagnosis, you should check kernel logs (e.g., dmesg) and monitor the host's condition.