1. A method comprising: generating a dump file associated with a kernel when the kernel crashes; storing the dump file to a functional memory upon applying an overwrite protection to a core dump of the dump file; restarting the kernel through a warm reboot of the kernel such that the core dump is not erased from the functional memory; transferring the core dump to a system file using the kernel; saving a syspage state and initialized data during a cold booting of a machine; and restoring the syspage state and the initialized data to a first instruction of the kernel during the warm reboot of the kernel of the machine such that a Basic Input and Output System (BIOS) mode of the machine is bypassed during the warm reboot of the kernel.