[Dev Tools] anvil-zksync forking existing zkchain

[RomanHiden]

Team or Project

Sophon

Environment

Mainnet

Select the Dev Tool you are using

Local Node

Provide the version of the tool (if applicable)

anvil-zksync 0.2.1

Provide a brief description of the functionality you're trying to implement and the issue you are running into.

I am trying to fork sophon-mainnet locally. so that I can test and debug.

Repo Link (Optional)

No response

Additional Details

I am starting fork this with this command

anvil-zksync -d --cache memory --show-vm-details=all --log=debug --show-gas-details=all --show-calls=all --show-tx-summary  --auto-impersonate --chain-id 50104 --port 8545 fork --fork-url https://rpc.sophon.xyz

this will open rpc on 8545 port, connecting to it using eth-brownie framework

brownie console

executing a transaction

>>> tx = SF_L2.massUpdatePools.transact({'from': deployer, 'paymaster_address': "0x98546B226dbbA8230cf620635a1e4ab01F6A99B2"})
Transaction sent: 0x1699859997353899385cc70e38a41b108d8451455e65b0a5bc84464b24fce7e6
  Gas price: 0.0 gwei   Gas limit: 0   Nonce: 9
  Transaction confirmed   Block: 982412   Gas used: 947075 (N/A)

first transaction is confirmed. If I try to execute another transaction the RPC just dies and stops responding to any calls .

[gleenai[bot]]

It seems like you are encountering an issue with the anvil-zksync node crashing when attempting to execute multiple transactions in your local fork of the sophon-mainnet. This could be due to a variety of reasons including resource constraints, bugs in the tool, or issues with the specific transactions you are trying to process.

Here are a few steps you can take to troubleshoot and potentially resolve the issue:

1. Increase Logging Detail: You've already enabled detailed logging, but make sure that the logs are being saved and reviewed. Check the logs for any error messages or warnings that occur right before the crash.

2. Resource Allocation: Ensure that your system has sufficient resources (CPU, RAM) to handle the operations. anvil-zksync can be resource-intensive, especially when forking a network and handling multiple transactions.

3. Simplify the Command: Try reducing the number of flags and options in your anvil-zksync command to see if a specific option is causing the issue. Start with a basic forking command and gradually add options to isolate the problem.

4. Update and Compatibility: Ensure that your anvil-zksync version is up to date and compatible with the other tools you are using, such as the eth-brownie framework.

5. Check for Known Issues: Visit the anvil-zksync documentation and the GitHub repository to check if this is a known issue and if there are any patches or workarounds suggested by the community.

If these steps do not resolve the issue, I recommend reaching out for more in-depth support on the ZKsync developers discussions on Github. This platform can provide more specialized assistance for development tool issues.

Your feedback helps us serve you better. If this fully addresses your question, please give it a thumbs up. If it doesn't, please give it a thumbs down. This will inform the community and team so we can improve our support.

[lutr0]

To expand on the above, anvil-zksync hangs when forking a chain. you can deploy a contract but it doesn't return a txn receipt for transactions.
Works well when not forking

[rbrick]

Expanding further, i can reproduce the hang without forking using --log=trace. Works fine w/ --log=debug.

[uF4No]

@rbrick @RomanHiden I've tried to replicate the issue but it does not hang on my end. Tried with both --log=trace and --log=debug and forking Sophon mainnet, I managed to deploy multiple contracts running separated scripts and the node remains up and responsive (see a log below).

Can you confirm you're using the latest version of anvil-zksync? Can you try without using a paymaster just to see if that's causing the issue?

11:44:17 TRACE read value [137, 134, 208, 142, 248, 145, 171, 189, 15, 132, 18, 146, 30, 33, 204, 248, 149, 218, 174, 120, 34, 163, 77, 123, 181, 132, 112, 0, 137, 220, 190, 58] [1, 0, 0, 21, 155, 48, 203, 169, 226, 9, 99, 83, 105, 91, 99, 202, 92, 191, 86, 100, 22, 165, 69, 166, 188, 178, 255, 46, 78, 103, 47, 152] (0x0000000000000000000000000000000000008002/0x000000000000000000000000000000000000000000000000000000000000800d)
11:44:17 TRACE read value [227, 4, 158, 46, 104, 41, 97, 15, 38, 29, 156, 77, 118, 210, 235, 245, 20, 211, 33, 175, 12, 85, 244, 105, 18, 16, 206, 133, 13, 143, 138, 34] [1, 0, 0, 93, 5, 162, 119, 84, 57, 70, 145, 71, 89, 170, 74, 108, 64, 54, 4, 184, 40, 248, 13, 0, 185, 0, 198, 105, 195, 210, 36, 225] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008002)
11:44:17 TRACE read value [227, 4, 158, 46, 104, 41, 97, 15, 38, 29, 156, 77, 118, 210, 235, 245, 20, 211, 33, 175, 12, 85, 244, 105, 18, 16, 206, 133, 13, 143, 138, 34] [1, 0, 0, 93, 5, 162, 119, 84, 57, 70, 145, 71, 89, 170, 74, 108, 64, 54, 4, 184, 40, 248, 13, 0, 185, 0, 198, 105, 195, 210, 36, 225] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008002)
11:44:17 TRACE read value [227, 4, 158, 46, 104, 41, 97, 15, 38, 29, 156, 77, 118, 210, 235, 245, 20, 211, 33, 175, 12, 85, 244, 105, 18, 16, 206, 133, 13, 143, 138, 34] [1, 0, 0, 93, 5, 162, 119, 84, 57, 70, 145, 71, 89, 170, 74, 108, 64, 54, 4, 184, 40, 248, 13, 0, 185, 0, 198, 105, 195, 210, 36, 225] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008002)
11:44:17 TRACE read value [115, 213, 136, 36, 150, 185, 131, 26, 159, 7, 229, 3, 87, 155, 79, 153, 205, 65, 214, 194, 64, 226, 116, 124, 69, 166, 125, 201, 205, 135, 20, 32] [1, 1, 0, 121, 36, 21, 228, 217, 79, 160, 97, 135, 223, 4, 219, 58, 154, 115, 163, 143, 57, 229, 185, 196, 236, 250, 81, 214, 34, 151, 116, 140] (0x0000000000000000000000000000000000008002/0x0000000000000000000000006b828bcb33305478cd7d27eb323f5c5b7b4afdbe)
11:44:17 TRACE read value [115, 213, 136, 36, 150, 185, 131, 26, 159, 7, 229, 3, 87, 155, 79, 153, 205, 65, 214, 194, 64, 226, 116, 124, 69, 166, 125, 201, 205, 135, 20, 32] [1, 1, 0, 121, 36, 21, 228, 217, 79, 160, 97, 135, 223, 4, 219, 58, 154, 115, 163, 143, 57, 229, 185, 196, 236, 250, 81, 214, 34, 151, 116, 140] (0x0000000000000000000000000000000000008002/0x0000000000000000000000006b828bcb33305478cd7d27eb323f5c5b7b4afdbe)
11:44:17 TRACE read value [115, 213, 136, 36, 150, 185, 131, 26, 159, 7, 229, 3, 87, 155, 79, 153, 205, 65, 214, 194, 64, 226, 116, 124, 69, 166, 125, 201, 205, 135, 20, 32] [1, 1, 0, 121, 36, 21, 228, 217, 79, 160, 97, 135, 223, 4, 219, 58, 154, 115, 163, 143, 57, 229, 185, 196, 236, 250, 81, 214, 34, 151, 116, 140] (0x0000000000000000000000000000000000008002/0x0000000000000000000000006b828bcb33305478cd7d27eb323f5c5b7b4afdbe)
11:44:17 TRACE write value [115, 213, 136, 36, 150, 185, 131, 26, 159, 7, 229, 3, 87, 155, 79, 153, 205, 65, 214, 194, 64, 226, 116, 124, 69, 166, 125, 201, 205, 135, 20, 32] value: 0x010000792415e4d94fa06187df04db3a9a73a38f39e5b9c4ecfa51d62297748c original value: 0x010100792415e4d94fa06187df04db3a9a73a38f39e5b9c4ecfa51d62297748c (0x0000000000000000000000000000000000008002/0x0000000000000000000000006b828bcb33305478cd7d27eb323f5c5b7b4afdbe)
11:44:17 TRACE read value [227, 4, 158, 46, 104, 41, 97, 15, 38, 29, 156, 77, 118, 210, 235, 245, 20, 211, 33, 175, 12, 85, 244, 105, 18, 16, 206, 133, 13, 143, 138, 34] [1, 0, 0, 93, 5, 162, 119, 84, 57, 70, 145, 71, 89, 170, 74, 108, 64, 54, 4, 184, 40, 248, 13, 0, 185, 0, 198, 105, 195, 210, 36, 225] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008002)
11:44:17 TRACE read value [122, 20, 194, 142, 166, 224, 149, 170, 109, 116, 19, 143, 64, 183, 118, 220, 27, 196, 67, 201, 82, 121, 109, 229, 244, 36, 205, 143, 232, 74, 49, 223] [1, 0, 0, 57, 120, 90, 142, 13, 52, 42, 73, 182, 182, 198, 225, 86, 128, 27, 129, 100, 52, 217, 59, 238, 133, 211, 63, 86, 213, 107, 79, 154] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008005)
11:44:17 TRACE read value [122, 20, 194, 142, 166, 224, 149, 170, 109, 116, 19, 143, 64, 183, 118, 220, 27, 196, 67, 201, 82, 121, 109, 229, 244, 36, 205, 143, 232, 74, 49, 223] [1, 0, 0, 57, 120, 90, 142, 13, 52, 42, 73, 182, 182, 198, 225, 86, 128, 27, 129, 100, 52, 217, 59, 238, 133, 211, 63, 86, 213, 107, 79, 154] (0x0000000000000000000000000000000000008002/0x0000000000000000000000000000000000000000000000000000000000008005)
11:44:17 TRACE read value [137, 134, 208, 142, 248, 145, 171, 189, 15, 132, 18, 146, 30, 33, 204, 248, 149, 218, 174, 120, 34, 163, 77, 123, 181, 132, 112, 0, 137, 220, 190, 58] [1, 0, 0, 21, 155, 48, 203, 169, 226, 9, 99, 83, 105, 91, 99, 202, 92, 191, 86, 100, 22, 165, 69, 166, 188, 178, 255, 46, 78, 103, 47, 152] (0x0000000000000000000000000000000000008002/0x000000000000000000000000000000000000000000000000000000000000800d)
11:44:17  INFO
11:44:17  INFO ✅  [SUCCESS] Hash: 0x64fc8045a8867495dc0d6ec5bec84c482c5bf3797cb73e5dea880f4ca7a943a4
11:44:17  INFO Initiator: 0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
11:44:17  INFO Payer: 0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
11:44:17  INFO Gas Limit: 153_618 | Used: 153_618 | Refunded: 0
11:44:17  INFO Paid: 0.0000069512 ETH (153618 gas * 0.04525000 gwei)
11:44:17  INFO Refunded: 0.0000000000 ETH
11:44:17  INFO
11:44:17  INFO [Gas Details]
11:44:17  INFO     ├─ Gas Summary
11:44:17  INFO     │   ├─ Limit: 153_618
11:44:17  INFO     │   ├─ Used: 98_524
11:44:17  INFO     │   ├─ Refunded: 0
11:44:17  INFO     │   └─ Paid:: 153_618
11:44:17  INFO     ├─ WARNING: Refund by VM: 55_094, but operator refunded: 0
11:44:17  INFO     ├─ Execution Gas Breakdown
11:44:17  INFO     │   ├─ Transaction Setup: 24_070 gas (24%)
11:44:17  INFO     │   ├─ Bytecode Preparation: 5_494 gas ( 5%)
11:44:17  INFO     │   ├─ Account Validation: 20_626 gas (20%)
11:44:17  INFO     │   └─ Computations (Opcodes): 48_334 gas (49%)
11:44:17  INFO     ├─ Transaction Setup Cost Breakdown
11:44:17  INFO     │   ├─ Total Setup Cost: 24_070 gas
11:44:17  INFO     │   ├─ Fixed Cost: 14_070 gas (58%)
11:44:17  INFO     │   └─ Operator Cost: 10_000 gas (41%)
11:44:17  INFO     ├─ L1 Publishing Costs
11:44:17  INFO     │   ├─ Published: 0 bytes
11:44:17  INFO     │   ├─ Cost per Byte: 2 gas
11:44:17  INFO     │   └─ Total Gas Cost: 0 gas
11:44:17  INFO     └─ Block Contribution
11:44:17  INFO         ├─ Length Overhead: 10_880 gas
11:44:17  INFO         ├─ Slot Overhead: 10_000 gas
11:44:17  INFO         └─ Full Block Cost: ~1_600_000 L2 gas
11:44:17  INFO
11:44:17  INFO [VM Execution Results]
11:44:17  INFO     ├─ Cycles Used: 5_297
11:44:17  INFO     ├─ Computation Gas Used: 89_781
11:44:17  INFO     ├─ Contracts Used: 22
11:44:17  INFO     └─ Execution Outcome: Success
11:44:17  INFO
11:44:17  INFO ==== Console logs:
11:44:17  INFO
11:44:17  INFO [Transaction Execution] (10 calls)
11:44:17 TRACE read value [112, 130, 165, 7, 10, 146, 222, 48, 27, 37, 18, 133, 204, 242, 32, 209, 150, 184, 153, 110, 115, 132, 82, 40, 80, 156, 128, 212, 6, 180, 186, 239] [1, 0, 1, 165, 234, 191, 158, 40, 40, 139, 122, 183, 225, 219, 49, 97, 72, 2, 19, 71, 70, 12, 251, 67, 20, 87, 9, 86, 134, 125, 90, 245] (0x0000000000000000000000000000000000008002/0x000000000000000000000000000000000000000000000000000000000000800b)
11:44:17 TRACE read value [221, 67, 172, 213, 163, 60, 176, 184, 178, 231, 48, 8, 18, 7, 2, 121, 58, 238, 218, 133, 215, 101, 52, 186, 110, 34, 210, 83, 75, 92, 77, 80] [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 194] (0x000000000000000000000000000000000000800b/0x000000000000000000000000000000000000000000000000000000000000010e)
11:44:17 TRACE read value [221, 67, 172, 213, 163, 60, 176, 184, 178, 231, 48, 8, 18, 7, 2, 121, 58, 238, 218, 133, 215, 101, 52, 186, 110, 34, 210, 83, 75, 92, 77, 80] [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 194] (0x000000000000000000000000000000000000800b/0x000000000000000000000000000000000000000000000000000000000000010e)