Author name: AFNAN

Introduction Kernel-mode drivers in Windows must strictly adhere to memory access rules to prevent system instability. A common issue arises […]

Introduction to the ‘Sleeping While Atomic’ Kernel Deadlock The ‘Sleeping While Atomic’ kernel deadlock is a critical issue in Linux

Introduction to Kernel Deadlocks Deadlocks in the Linux kernel occur when multiple processes or threads are blocked indefinitely, each waiting

Introduction to NULL Pointer Dereference Issues A NULL pointer dereference is a critical system-level bug that occurs when a kernel

Debugging a Linux Kernel Disk I/O Deadlock: Symptoms, Diagnosis, and Resolution Symptoms of a Disk I/O Deadlock A disk I/O

Problem Overview Kernel Page Faults: A Critical System-Level Issue Kernel page faults occur when the operating system’s kernel attempts to

Introduction to Kernel-Level Deadlocks Kernel-level deadlocks in Linux occur when two or more processes or threads are blocked indefinitely, each

Introduction The “Too many open files” error is a common system-level issue in Linux environments that occurs when a process

Understanding Kernel Page Faults in Linux Kernel page faults occur when a process accesses memory that is not mapped to

Symptoms System Lockup or Crash A Linux system experiencing MMU-related kernel panics may abruptly freeze, reboot, or display a “kernel