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Redacted registry memory mapping in crash tracking#11025

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bric3 wants to merge 9 commits intomasterfrom
bdu/register-mappings
Open

Redacted registry memory mapping in crash tracking#11025
bric3 wants to merge 9 commits intomasterfrom
bdu/register-mappings

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@bric3 bric3 commented Apr 1, 2026

What Does This Do

This pull request enhances crash tracking by implementing the following features:

  • Reports register-to-memory mapping details during crashes.
  • Redacts sensitive information from register-to-memory mapping.

Note

This PR introduced the dd.crashtracking.experimental.register-mapping.enabled config key, but given #11048 has a wider config, this will be migrated to the new key.

This is reported under the error.experimental node. This reporting is optional and needs activation via dd.crashtracking.experimental.register-mapping.enabled.

image image

Motivation

To improve debugging capabilities and ensure sensitive information is not exposed during crash reporting.

Additional Notes

The redaction util is specific to the crashtracking because the shape of the data is not exactly the same.

@bric3 bric3 requested a review from a team as a code owner April 1, 2026 14:56
@bric3 bric3 added type: enhancement Enhancements and improvements comp: crash tracking Crash Tracking labels Apr 1, 2026
@bric3 bric3 force-pushed the bdu/register-mappings branch from 1fa1dbd to b8ae4df Compare April 1, 2026 14:59
@bric3 bric3 requested review from amarziali and zhengyu123 April 1, 2026 14:59
@bric3 bric3 requested a review from a team as a code owner April 2, 2026 13:42
@bric3 bric3 force-pushed the bdu/register-mappings branch from b7c2fd7 to c71deb4 Compare April 2, 2026 14:32
@bric3 bric3 requested a review from a team as a code owner April 2, 2026 14:32
@bric3 bric3 changed the title Redact and report memory mapping in crash tracking Redacted registry memory mapping in crash tracking Apr 3, 2026
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