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:
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"
Steps to Reproduce
Run KAGOME westend validator on
tmp/pvf-dump-dirbranch 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:pvf-dump.zip
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