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Debugging Mastery

Master GDB beyond basic breakpoints, write Python scripts for debugging, use record-and-replay, analyze coredumps, and implement a simple debugger with ptrace.

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~360 Minutes 8 Challenges

Tasks (8)

Use Conditional Breakpoints and Watchpoints in GDB

medium

Write a GDB Python Pretty-Printer

hard

Debugging Mastery

Tasks (8)

Use Conditional Breakpoints and Watchpoints in GDB

Write a GDB Python Pretty-Printer

Debug a Multithreaded Race Condition

Use rr Record-and-Replay for Time-Travel Debugging

Debug a Kernel Module with QEMU + GDB Remote

Analyze a Coredump Post-Mortem

Implement a Simple Debugger with ptrace

Intercept malloc and free with LD_PRELOAD