ABRLog: A Multi-Device Android Bugreport Log Dataset for Intelligent Analysis

ABRLog (Android BugReport Log) is a multi-device log dataset built from bugreport captures collected from 14 distinct Android devices spanning five manufacturers (Samsung, Motorola, Google, Xiaomi, and Huawei) and six Android versions (9 through 14).

A total of 45 bugreport captures were processed using two complementary extraction approaches—line-by-line regular expression matching (8 types) and section-based delimiter parsing (16 types)—yielding 1,012 structured log files organized into 24 block types. The resulting dataset comprises approximately 10 million lines of logs (1.16 GB) extracted from 6.34 GB of raw bugreport data.

Additionally, the Drain log parser (drain3 v0.9.11, similarity threshold 0.4, depth 4, max children 100) was applied to seven major block types (logcat, batterystats, dmesg, event_log, kernel_log, radio_log, and wakelock), generating 212,075 log templates from 8.6 million parsed lines across 310 files.