bug(zen): processing failed: failed to decode Protobuf message #1072

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opened 2026-03-28 04:31:24 +00:00 by mfreeman451 · 0 comments

mfreeman451 commented

2026-03-28 04:31:24 +00:00

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Imported from GitHub.

Original GitHub issue: #2937
Original author: @mfreeman451
Original URL: https://github.com/carverauto/serviceradar/issues/2937
Original created: 2026-02-27T22:10:26Z

Describe the bug

[2026-02-27T22:05:59Z WARN  zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint)                                     [2026-02-27T22:05:59Z WARN  zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint)
[2026-02-27T22:05:59Z WARN  zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint)

Zen shouldn't be looking at any of the flow related subjects anyways, all it is supposed to be doing is log normalization for syslog really at this point.

To Reproduce
Steps to reproduce the behavior:

Go to '...'
Click on '....'
Scroll down to '....'
See error

Expected behavior
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Screenshots
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Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
Version [e.g. 22]

Smartphone (please complete the following information):

Device: [e.g. iPhone6]
OS: [e.g. iOS8.1]
Browser [e.g. stock browser, safari]
Version [e.g. 22]

Additional context
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Imported from GitHub. Original GitHub issue: #2937 Original author: @mfreeman451 Original URL: https://github.com/carverauto/serviceradar/issues/2937 Original created: 2026-02-27T22:10:26Z --- **Describe the bug** ``` [2026-02-27T22:05:59Z WARN zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint) [2026-02-27T22:05:59Z WARN zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint) [2026-02-27T22:05:59Z WARN zen] processing failed: failed to decode Protobuf message: FlowMessage.dst_as: invalid wire type: StartGroup (expected Varint) ``` Zen shouldn't be looking at any of the flow related subjects anyways, all it is supposed to be doing is log normalization for syslog really at this point. **To Reproduce** Steps to reproduce the behavior: 1. Go to '...' 2. Click on '....' 3. Scroll down to '....' 4. See error **Expected behavior** A clear and concise description of what you expected to happen. **Screenshots** If applicable, add screenshots to help explain your problem. **Desktop (please complete the following information):** - OS: [e.g. iOS] - Browser [e.g. chrome, safari] - Version [e.g. 22] **Smartphone (please complete the following information):** - Device: [e.g. iPhone6] - OS: [e.g. iOS8.1] - Browser [e.g. stock browser, safari] - Version [e.g. 22] **Additional context** Add any other context about the problem here.