Panic occurred" error="runtime error: index out of range [0] with length 0"

[c0deright]

Error

time="2024-01-31 23:17:00" level=warning msg="Execution client is not syncing" prefix=execution
time="2024-01-31 23:17:01" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x44040f2619c8 prefix=blockchain slot=8326283
time="2024-01-31 23:17:01" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x44040f2619c8 headSlot=8326283 prefix=blockchain
time="2024-01-31 23:17:01" level=info msg="Synced new block" block=0xff62a4f5... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326283
time="2024-01-31 23:17:01" level=info msg="Finished applying state transition" attestations=128 payloadHash=0x44040f2619c8 prefix=blockchain slot=8326283 syncBitsCount=510 txCount=151
time="2024-01-31 23:17:14" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x26b5850591c8 prefix=blockchain slot=8326284
time="2024-01-31 23:17:14" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x26b5850591c8 headSlot=8326284 prefix=blockchain
time="2024-01-31 23:17:14" level=info msg="Synced new block" block=0x757907db... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326284
time="2024-01-31 23:17:14" level=info msg="Finished applying state transition" attestations=68 payloadHash=0x26b5850591c8 prefix=blockchain slot=8326284 syncBitsCount=508 txCount=124
time="2024-01-31 23:17:14" level=warning msg="Execution client is not syncing" prefix=execution
time="2024-01-31 23:17:22" level=info msg="Peer summary" activePeers=70 inbound=0 outbound=70 prefix=p2p
time="2024-01-31 23:17:24" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x7bf92824cdf6 prefix=blockchain slot=8326285
time="2024-01-31 23:17:25" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x7bf92824cdf6 headSlot=8326285 prefix=blockchain
time="2024-01-31 23:17:25" level=info msg="Synced new block" block=0xe412f89c... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326285
time="2024-01-31 23:17:25" level=info msg="Finished applying state transition" attestations=66 payloadHash=0x7bf92824cdf6 prefix=blockchain slot=8326285 syncBitsCount=505 txCount=128
time="2024-01-31 23:17:28" level=warning msg="Execution client is not syncing" prefix=execution
time="2024-01-31 23:17:34" level=error msg="Panic occurred" error="runtime error: index out of range [0] with length 0" prefix=sync recovered_at=registerRPC stack="goroutine 32252522 [running]:
runtime/debug.Stack()
        GOROOT/src/runtime/debug/stack.go:24 +0x5e
github.com/prysmaticlabs/prysm/v4/beacon-chain/sync.(*Service).registerRPC.func1.1()
        beacon-chain/sync/rpc.go:132 +0x1d6
panic({0x5e9c00?, 0xc1436be7e0?})
        GOROOT/src/runtime/panic.go:920 +0x270
github.com/prysmaticlabs/prysm/v4/beacon-chain/execution.(*Service).retrievePayloadsFromExecutionHashes(0xd93cfac3d3e0ba49?, {0xd1b740, 0xc136a5a3f0}, {0xc09d812600?, 0xd, 0x10}, {0xc0a7a42180, 0xd, 0x0?}, {0xc09d2fd100, ...})
        beacon-chain/execution/engine_client.go:657 +0x3f0
github.com/prysmaticlabs/prysm/v4/beacon-chain/execution.(*Service).ReconstructFullBellatrixBlockBatch(0xc09d80b580?, {0xd1b740, 0xc136a5a3f0}, {0xc09d2fd100, 0xd, 0x10})
        beacon-chain/execution/engine_client.go:604 +0x696
github.com/prysmaticlabs/prysm/v4/beacon-chain/sync.(*Service).writeBlockBatchToStream(0xc000176480, {0xd1b778?, 0xc0a4e12230?}, {0x7f0c81, 0x7f0cc0, {0xc10f26a500, 0xd, 0xd}, {0x37aa600, 0x0, ...}, ...}, ...)
        beacon-chain/sync/rpc_beacon_blocks_by_range.go:151 +0x571
github.com/prysmaticlabs/prysm/v4/beacon-chain/sync.(*Service).beaconBlocksByRangeRPCHandler(0xc000176480, {0xd1b740?, 0xc14755c960?}, {0x63f940?, 0xc1104292c0}, {0xd30e20, 0xc09d1b0f80})
        beacon-chain/sync/rpc_beacon_blocks_by_range.go:72 +0xe68
github.com/prysmaticlabs/prysm/v4/beacon-chain/sync.(*Service).registerRPC.func1({0xd30e20?, 0xc09d1b0f80})
        beacon-chain/sync/rpc.go:215 +0xfd5
github.com/libp2p/go-libp2p/p2p/host/basic.(*BasicHost).SetStreamHandler.func1({0x47fc80?, 0x74cb29?}, {0x7f6ee7336100?, 0xc09d1b0f80})
        external/com_github_libp2p_go_libp2p/p2p/host/basic/basic_host.go:598 +0x3f
github.com/libp2p/go-libp2p/p2p/host/basic.(*BasicHost).newStreamHandler(0xc0003b2a80, {0xd30e20, 0xc09d1b0f80})
        external/com_github_libp2p_go_libp2p/p2p/host/basic/basic_host.go:440 +0x5d9
github.com/libp2p/go-libp2p/p2p/net/swarm.(*Conn).start.func1.1()
        external/com_github_libp2p_go_libp2p/p2p/net/swarm/swarm_conn.go:137 +0xa7
created by github.com/libp2p/go-libp2p/p2p/net/swarm.(*Conn).start.func1 in goroutine 32008611
        external/com_github_libp2p_go_libp2p/p2p/net/swarm/swarm_conn.go:123 +0x1d6
" topic="/eth2/beacon_chain/req/beacon_blocks_by_range/2/ssz_snappy"
time="2024-01-31 23:17:36" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x785361a25146 prefix=blockchain slot=8326286
time="2024-01-31 23:17:36" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x785361a25146 headSlot=8326286 prefix=blockchain
time="2024-01-31 23:17:36" level=info msg="Synced new block" block=0x573e6e25... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326286
time="2024-01-31 23:17:36" level=info msg="Finished applying state transition" attestations=66 payloadHash=0x785361a25146 prefix=blockchain slot=8326286 syncBitsCount=511 txCount=129
time="2024-01-31 23:17:42" level=warning msg="Execution client is not syncing" prefix=execution
time="2024-01-31 23:17:48" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x9f04ab2095cf prefix=blockchain slot=8326287
time="2024-01-31 23:17:48" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x9f04ab2095cf headSlot=8326287 prefix=blockchain
time="2024-01-31 23:17:48" level=info msg="Synced new block" block=0xf9c7760f... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326287
time="2024-01-31 23:17:48" level=info msg="Finished applying state transition" attestations=128 payloadHash=0x9f04ab2095cf prefix=blockchain slot=8326287 syncBitsCount=509 txCount=191
time="2024-01-31 23:17:56" level=warning msg="Execution client is not syncing" prefix=execution
time="2024-01-31 23:18:02" level=info msg="Called new payload with optimistic block" payloadBlockHash=0x1e9bfe664ead prefix=blockchain slot=8326288
time="2024-01-31 23:18:02" level=info msg="Called fork choice updated with optimistic block" finalizedPayloadBlockHash=0xd2a9667ceb49 headPayloadBlockHash=0x1e9bfe664ead headSlot=8326288 prefix=blockchain
time="2024-01-31 23:18:02" level=info msg="Synced new block" block=0x67a4faf1... epoch=260196 finalizedEpoch=260194 finalizedRoot=0x1a4e6a3f... prefix=blockchain slot=8326288
time="2024-01-31 23:18:02" level=info msg="Finished applying state transition" attestations=128 payloadHash=0x1e9bfe664ead prefix=blockchain slot=8326288 syncBitsCount=509 txCount=225
time="2024-01-31 23:18:10" level=warning msg="Execution client is not syncing" prefix=execution

Platform(s)

Linux (x86)

What version of Prysm are you running? (Which release)

Prysm/v4.2.1/59b310a2216c57fcf67ea0fdec739dad07aeec8b.