Windows 11 Windows 11 25H2 is now available to all eligible devices, but you need to opt in to get it Windows 11 Windows 11 version 25H2: Everything you need to know ...

As many kernel developers and hackers have known for years, loadable/unloadable kernel modules (like user-space applications) are almost never bug-free. With the continuing use and development of ...

When you write programs in user space, the worst thing that can happen to your program is a core dump. Your program did something very wrong, so the operating system decided to give you all of its ...

Much of modern operating system functionality happens in and around the kernel. That’s a problem when you’re implementing monitoring and observability tools or adding low-level security tools because ...

It used to be that building the Linux kernel was not easy. Testing and debugging were even worse. Nowadays, it is reasonably easy to build a custom kernel and test or debug it using virtualization.

NotMyFault from Microsoft can be used to crash, hang, and cause kernel memory leaks on your Windows 11/10 system. This can help you identify and diagnose device driver and hardware problems, and you ...

A new feature added in test snapshots for OpenBSD releases will create a unique kernel every time an OpenBSD user reboots or upgrades his computer. This feature is named KARL — Kernel Address ...