Logs pipeline filter not working

[dailos]

Bug description

Creating a pipeline, and adding a filter, do not filter the logs to be processed. Some logs that shouldn't be processed are.

Expected behavior

The filter should prevent the excluded logs from being processed.

How to reproduce

Let's filter by container_name and add a processor to add a service name based on the container name:

1. Create 2 pipelines filtering by container_name = A (first pipeline) and container_name = B (second pipeline)
2. Add a processor to each pipeline, for example, add a service name = A (first pipeline) and service name = B (second pipeline)
3. You can see how some logs coming from container A will have a service name B.

Version information

• Signoz version: 0.73
• Browser version: any
• Your OS and version: MacOS 15.3
• Your CPU Architecture(ARM/Intel): M3 Pro

Additional context

When you do the filtering in the collector, all is working as expected

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