ReactOS *Experiment* Part 2: KDBG Kernel Debugger and WinDbg Break-In ☢️☢️

Following our previous experiments    • ReactOS *Experiment*: KDBG Kernel Debugger...   on interfacing the KDBG kernel debugger with WinDbg (the latter acting just as a "dumb" terminal), I now test the detection of breaking request into KDBG when clicking on the "Break" button of WinDbg. TIMESTAMPS 0:00 Connecting WinDbg to the VM via debug pipe 🎷 0:15 Booting ReactOS ⚛️ 0:25 Testing the input prompt with some KDBG commands 0:36 Testing the "interactive" DbgPrompt() 0:40 Continuing execution 0:42 Attempting breaking-in with WinDbg button... 0:46 ... and we're in! 0:50 Some backtraces 0:55 The clock interrupt handler is the one that saw the debugger break-in 1:00 Testing more commands... 1:11 Testing 'dmesg' 1:30 Continuing execution (2) 1:36 💥 poof we crashed... but was it expected? 1:59 ... yes it was expected! 2:30 Attempting to continue execution after the BSoD... confirms the BSoD! 🟦 2:36 I'm done, let's get the hell outta there... 🚪🏃💨 #reactos #kernel #debugging #softwaredeveloper #softwareengineer #softwaretesting