[HOLESKY PECTRA] exception trace to look at from external validator

[rolfyone]

│ teku at tech.pegasys.teku.validator.coordinator.ValidatorApiHandler.sendSignedAttestations(ValidatorApiHandler.java:584) ~[teku-beacon-validator-25.2.0.jar:25.2.0]                                        │
│ teku at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source) ~[?:?]                                                                                                            │
│ teku at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[?:?]                                                                                                                                   │
│ geth {"t":"2025-02-24T22:47:21.532597942Z","lvl":"info","msg":"Chain head was updated","number":"3419870","hash":"0xade84a8cf42ee766ce4639bf9da07a5d0e7ecb2e80edc298c4d4a70577110fdf","root":"0x6e9b0b3779 │
│ teku at tech.pegasys.teku.infrastructure.events.DirectEventDeliverer.executeMethod(DirectEventDeliverer.java:74) ~[teku-infrastructure-events-25.2.0.jar:25.2.0]                                           │
│ geth {"t":"2025-02-24T22:47:21.609553151Z","lvl":"info","msg":"Imported new potential chain segment","number":"3419871","hash":"0x08a1be6b7532def6c02d2408380963e54d68f551d2c925d1bf5a424403931d03","block │
│ geth {"t":"2025-02-24T22:47:21.903806503Z","lvl":"info","msg":"Chain head was updated","number":"3419871","hash":"0x08a1be6b7532def6c02d2408380963e54d68f551d2c925d1bf5a424403931d03","root":"0xa0a3ed45ae │
│ geth {"t":"2025-02-24T22:47:22.009650927Z","lvl":"info","msg":"Imported new potential chain segment","number":"3419872","hash":"0xa8b0a41118a3fb8ea33e1284c135f12556c10c89676b77a55cba8370a0d8532e","block │
│ teku at tech.pegasys.teku.infrastructure.events.DirectEventDeliverer.deliverToWithResponse(DirectEventDeliverer.java:67) ~[teku-infrastructure-events-25.2.0.jar:25.2.0]                                   │
│ teku at tech.pegasys.teku.infrastructure.events.AsyncEventDeliverer.lambda$deliverToWithResponse$1(AsyncEventDeliverer.java:80) ~[teku-infrastructure-events-25.2.0.jar:25.2.0]                            │
│ teku at tech.pegasys.teku.infrastructure.events.AsyncEventDeliverer$QueueReader.deliverNextEvent(AsyncEventDeliverer.java:125) ~[teku-infrastructure-events-25.2.0.jar:25.2.0]                             │
│ teku at tech.pegasys.teku.infrastructure.events.AsyncEventDeliverer$QueueReader.run(AsyncEventDeliverer.java:116) ~[teku-infrastructure-events-25.2.0.jar:25.2.0]                                          │
│ teku at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[?:?]                                                                                                                 │
│ teku at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:?]

 Caused by: java.lang.IllegalStateException: Single attestation is not supported

also from a holesky-validator node to investigate

[mehdi-aouadi]

This is caused by the Performance Tracker which rejects Single Attestations.
In a normal scenario we should not supply a Single (non converted attestation) to it but it looks like there was an edge case that triggered this.
@rolfyone On which node did this happen? I searched the grafana logs and in some log files (all the Holesky nodes running geth ad EL since I see some geth logs) but can't find any trace of this happening. It would be really helpful to get the whole context and dig further
EDIT: Never mind, I found the initial report from TG