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Aikesheng Open Source Community
Aikesheng Open Source Community
Oct 22, 2024 · Databases

Analyzing OBServer Crash Logs with observer.log and gdb

This article explains how to locate OBServer crash logs, extract stack traces from observer.log, map memory addresses to source code using addr2line and gdb, identify the faulty function ObMPStmtExecute::copy_or_convert_str, and verify the issue through the OceanBase knowledge base, providing a systematic five‑step approach for rapid crash diagnosis.

DatabaseGDBOceanBase
0 likes · 9 min read
Analyzing OBServer Crash Logs with observer.log and gdb
ByteDance SYS Tech
ByteDance SYS Tech
May 16, 2024 · Operations

How to Automate Coredump Detection and Debugging in OpenBMC

This article explains how the STE team built an integrated workflow for automatic coredump perception, collection, reporting, and analysis in OpenBMC, covering BMC fundamentals, OpenBMC architecture, pain points, offline debugging with IPK packages, and future automation enhancements.

BMCOpenBMCautomation
0 likes · 11 min read
How to Automate Coredump Detection and Debugging in OpenBMC
Sohu Tech Products
Sohu Tech Products
Jul 20, 2022 · Mobile Development

Understanding and Debugging Native Crashes on Android: Tombstone and Coredump Analysis

This article provides an in‑depth guide to analyzing Android native crashes, explaining common SIGSEGV types, interpreting tombstone logs, extracting register and memory information, using coredumps, and employing tools such as GDB, lldb, ASAN, HWASAN, and assembly inspection to trace and resolve crash causes.

AndroidNative CrashTombstone
0 likes · 39 min read
Understanding and Debugging Native Crashes on Android: Tombstone and Coredump Analysis
Aikesheng Open Source Community
Aikesheng Open Source Community
Apr 24, 2020 · Databases

Enabling Core Dumps for MySQL Crash Diagnosis

This guide demonstrates how to reproduce a MySQL crash, enable system‑level core dumps, adjust user limits, configure MySQL to generate core files, and use gdb to extract useful debugging information for complex failure analysis.

GDBInnoDBMySQL
0 likes · 4 min read
Enabling Core Dumps for MySQL Crash Diagnosis