SSSiddu Suhasindeadbeef.hashnode.dev·Jul 6, 2025 · 3 min readArticle 1: strace — The X-Ray Vision for Debugging Embedded Linux🚀 Introduction In embedded Linux development, things often go wrong in silence. A binary exits with no error, a script hangs mid-way, or an init service fails on boot — and all you get is… nothing. No logs. No helpful messages. No clue. This is wher...00
SSSiddu Suhasindeadbeef.hashnode.dev·May 31, 2025 · 3 min readPostmortem: A SIGSEGV Caused by Incomplete Rebuilds in a C Firmware Project💀 Postmortem: A SIGSEGV Caused by Incomplete Rebuilds in a C Firmware Project Recently encountered a persistent SIGSEGV in one of our firmware builds. The bug only occurred on specific hardware after modifying some structure definitions. Same codeb...00