Kprobes enables you to dynamically break into any kernel routine and collect debugging and performance information non-disruptively. You can trap at almost any kernel code address [1], specifying a handler routine to be invoked when the breakpoint is hit.
The Linux kernel is just a program
Most books and courses introduce Linux through shell commands, leaving the kernel as a mysterious black box doing magic behind the scenes. In this post, we will run some experiments to demystify it: the Linux kernel is just a binary that you can build and run.
kyju.org
Horribly misusing Rust features to provide provable memory safety and tracing garbage collection for pointer soup.
All the ways to mock your Rust code
Ok, so, suppose you’ve written a Kubernetes controller, you did it in Rust, and then you realized that “Hey, when this thing breaks it’s hard to understand what’s going on”. So, you decide to emit some Kubernetes events that give a little more context as to what your controller is doing and what steps it’s taken. You run all your tests
Smarter Operating Systems Will Use Wasm - The Coming OS Revolution by Jonas Kruckenberg @ Wasm I/O
libkrun/libkrun
A dynamic library providing Virtualization-based process isolation capabilities
Release v0.5.0 · saxenauts/syke
Syke 0.5.0 is the release where the memory agent becomes a real local system. Pi is now the runtime. Observe is now a deterministic sensor boundary. The memory contract is explicit end to end: even...
How programs get run: ELF binaries
The previous article in this series described the general mechanisms that th [...]
Compiling Models to Megakernels
Fine-grained synchronization, deep pipelines, and zero kernel launch overheads, automatically.
atproto PDS & account debugger
Quick diagnostics for PDS hosts, handles, relay connections, handles, DIDs, ...
miscusi-peek/cheatengine-mcp-bridge
Connect Cursor, Copilot & Claude AI directly to Cheat Engine via MCP. Automate reverse engineering, pointer scanning, and memory analysis using natural language.
lala-hakobyan/front-end-debugging-handbook
A comprehensive guide to debugging tools for modern, complex front-end applications. This handbook provides practical, real-world guidance on a complete suite of tools, from Chrome DevTools and framework extensions to integrated IDE debuggers.
eBPF and Kubernetes: Little Helper Minions for Scaling Microservices - Daniel Borkmann, Cilium
Genode - Genode Operating System Framework
We understand the complexity of code and policy as the most fundamental security problem shared by modern general-purpose operating systems. Because of high functional demands and dynamic workloads, however, this complexity cannot be avoided. But it can be organized. Genode is a novel OS architecture that is able to master complexity by applying a strict organizational structure to all software components including device drivers, system services, and applications. The Genode OS framework is an open-source tool kit for building highly secure component-based operating systems. It scales from embedded devices to dynamic general-purpose computing.
Linux Foundation Welcomes TRACE to Advance Verifiable Runtime Evidence for AI Workloads
The Linux Foundation introduces TRACE, a new open standard for verifiable evidence in AI workloads, ensuring portable and trustworthy governance across platforms.
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AlexsJones/llmfit
Hundreds of models & providers. One command to find what runs on your hardware.