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Tracing a memory leak bug in PID 1 and contributing an upstream fix: a Linux support story

calendar_today July 17, 2026 person Lidia Luna Puerta (Lidia Luna Puerta) domain canonical

How Canonical Support helped a global retail organization trace the cause for an unusual memory leak originating in PID 1. By investigating the issue across three separate system layers our team was able to identify the source and fast-track a patch.

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