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[wip] log: adds more logging to sim round error for debugging #144

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[wip] log: adds more logging to sim round error for debugging #144

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7ce3e76
log: adds more logging to sim round error for debugging
dylanlott Nov 21, 2025
27b2e0a
add moar logs
dylanlott Nov 24, 2025
8220b4f
moar
dylanlott Nov 24, 2025
480ca5a
logs sim env errors
dylanlott Nov 25, 2025
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6 changes: 4 additions & 2 deletions crates/bundle/src/send/driver.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
use crate::send::SignetEthBundle;
use alloy::{hex, primitives::U256};
use alloy::{consensus::Transaction, hex, primitives::U256};
use signet_evm::{DriveBundleResult, EvmErrored, EvmNeedsTx, SignetInspector, SignetLayered};
use signet_types::{AggregateFills, AggregateOrders, MarketError, SignedPermitError};
use std::borrow::Cow;
Expand Down Expand Up @@ -262,6 +262,8 @@ where
// changes into the host_evm's state. If any reverts, we error out the
// simulation.
for tx in host_txs.into_iter() {
let _span = tracing::debug_span!("host_txn loop", tx_hash = %tx.hash()).entered();

self.output.host_evm = Some(trevm_try!(
self.output
.host_evm
Expand Down Expand Up @@ -297,7 +299,7 @@ where
Ok(htrevm.accept_state())
})
.map_err(|err| {
error!(err = %err.error(), err_dbg = ?err.error(), "error while running host transaction");
error!(host_tx_nonce = ?tx.nonce(), host_tx_hash = ?tx.hash(), err = %err.error(), err_dbg = ?err.error(), "error while running host transaction");
SignetEthBundleError::HostSimulation("host simulation error")
}),
trevm
Expand Down
6 changes: 5 additions & 1 deletion crates/sim/src/env/sim_env.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -306,7 +306,11 @@ where
return;
}
Err(e) => {
trace!(?identifier, %e, "Simulation failed");
let host_block_num = this_ref.host.block().number;
let host_env_block_num = this_ref.host_env().block().number;
let ru_block_num = this_ref.rollup.block().number;
let ru_env_block_num = this_ref.rollup_env().block().number;
trace!(?identifier, %e, %host_block_num, %host_env_block_num, %ru_block_num, %ru_env_block_num, "Simulation failed");
}
};
// fall through applies to all errors, occurs if
Expand Down