Log Catcher

March 15, 2026 ยท View on GitHub

Magisk KernelSU APatch

Captures logcat and kernel messages during startup and archives them as timestamped tarballs after unlock. Supports configurable buffers, export path, max files, cleanup rules, and optional persistent logging.

Supported Root Managers

Magisk (manual config only), KernelSU, APatch.

Configuration

On KernelSU/APatch, use the module WebUI.

On Magisk, edit /data/local/logcatcher/config:

EXPORT_PATH=/sdcard/Download
MAX_LOGS=10
PRUNE_DAYS=7
BUFFERS=main,system,crash
PERSISTENT=false

Credits