Automatically captured data

Bugsnag automatically captures a variety of data to help you debug your errors. You may wish to avoid capturing some types of data, particularly if there are privacy implications for your users.

Minidump file contents

Minidump files are a memory dump of your application at the time a crash and may contain sensitive data. However the minidumps are deleted after processing and only thefollowing crash-specific information is retained:

Field Name Description Sample value
Error class The class of the error that occurred KERN_INVALID_ADDRESS
Stack trace The memory addresses and image offsets of the call stack
Threads The ID, name, and stack trace state of threads
Binary arch The active architecture amd64
OS name The operating system name Mac OS X
OS version The operating system version 11.5.9
OS build The operating system build revision 20E259
Process uptime Time elapsed since the process started