Connector ZETA transfer failed on mainnet

[fadeev]

https://zetachain.blockpi.network/lcd/v1/public/zeta-chain/crosschain/in_tx_hash_to_cctx_data/0x2d616107769f1426e097bde2def3858e5018b8c9e40563f86e265b4da41d91ad

Sending 71 ZETA from Ethereum to ZetaChain.

Status is:

feeInZeta(123524681859100658155) more than zetaBurnt (71843257882267442900)

[ilzheev]

Also, the second issue that I noticed is with refund destination.

Original Ethereum tx:
https://etherscan.io/tx/0x2d616107769f1426e097bde2def3858e5018b8c9e40563f86e265b4da41d91ad

• 71 ZETA sent from msg.sender 0x13...00FF to Accumulated Finance contract 0x0A...38C0
• Then these tokens sent from Accumulated Finance contract 0x0A...38C0 to ZetaConnector 0x00...7C6a

But in ZetaChain explorer I noticed that "Revert to Ethereum" was set to the msg.sender instead of Accumulated Finance contract, that actually sent tokens to ZetaConnector:

https://explorer.zetachain.com/cc/tx/0x9e294481fda2b7c4bdd1f5c2cc17aee9e4297de1c5f82b705d4c2baad043d8e0

Can this logic be improved for future txs?
Otherwise there is a significant security risk of users infinite minting LST on sidechains (mint stZETA with ZETA, cross-chain tx failed, user got refunded with ZETA, rinse-repeat many times if cross-chain transfers keep failing due to any circumstances).

[fadeev]

ZEVM Message Passing has not been enabled yet on Mainnet

On the final error, it seems the ZETA amount is not sufficient to cover the revert tx. We need to check the liquidity ZETA/ETH pool, gas price might be higher than average

[fadeev]

@lumtis CCM gas fee from ZetaChain to Ethereum is 15.2, here the value (71) is clearly higher.

[lumtis]

ZEVM Message Passing has not been enabled yet on Mainnet

This is planned to be performed soon.

Can this logic be improved for future txs?
Otherwise there is a significant security risk of users infinite minting LST on sidechains (mint stZETA with ZETA, cross-chain tx failed, user got refunded with ZETA, rinse-repeat many times if cross-chain transfers keep failing due to any circumstances).

This is currently in consideration. We are in the process of designing new structure for system contract. One consideration is to provide a revert address when initiating a crosschain tx

@lumtis CCM gas fee from ZetaChain to Ethereum is 15.2, here the value (71) is clearly higher.

We will investigate this further. Two possible paramater:

• The obversers apply a multiplier when voting the gas price for a transaction
• ZETAs are swapped into ETH for the revert fee payment. There might be a slight slippage involved

[ilzheev]

We temporarily disabled stZETA minting on sidechains, do you have ETA for the problem to be fixed? @fadeev @lumtis

[fadeev]

@lumtis shall we triage this? So that devs have better understanding when this will be shipped.

[lumtis]

We temporarily disabled stZETA minting on sidechains, do you have ETA for the problem to be fixed? @fadeev @lumtis

Not defined yet. We are going to discuss about it in the team today

@lumtis shall we triage this? So that devs have better understanding when this will be shipped.

#2479

[lumtis]

Closing has we decided to not support Message Passing with ZEVM on mainnet. We have an issue to track supporting ZetaConnector with the gateway (that will enable the same interactions): #3212