[Bug]: Disputes due to "ValidationResult is invalid"
kamilsa opened this issue · 0 comments
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Bug Summary
Error occurs when KAGOME validator operates on westend
Bug Description
It is observed that KAGOME validator produces a lot of disputes with log message "ValidationResult is invalid"
downloaded-logs-20240724-113053.csv
Steps to Reproduce
Run KAGOME westend validator on tmp/pvf-dump-dir branch with "PVF_DUMP_DIR" env var set to "/tmp/pvf-dump".
PVF_DUMP_DIR will collect runtime code and corresponding POV of when the block validation failed which lead to dispute escalation. Sample POV and code are provided below:
Effects of the Bug
We will observe disputes escalated by our node here: https://westend.subscan.io/event?page=1&time_dimension=date&module=parasdisputes&event_id=disputeinitiated
Expected Behavior
No dispute should be escalated
System Information
Additional Context
No response