What Is Kernel Panic Error Cause For Kernel Panic Error

kernel panic these process take by the Operating System, detecting the internal fatal error which it can not safely recover to boot the OS.
Kernel panic error occur when Os missing the booting files or can not communicate with hardware or Os related files.mainly these file it will be as a grup.conf or system unable to find the root file system.
Reason for Kernal Panic Error
Hard ware failure
unable to fine the root file system
Missing boot file >> /boot/grup/grup.conf and /etc/fstab or /boot