diff --git a/tests/integration/slashing.go b/tests/integration/slashing.go
index 6e60bc5df3..d44ae24c1b 100644
--- a/tests/integration/slashing.go
+++ b/tests/integration/slashing.go
@@ -256,7 +256,7 @@ func (s *CCVTestSuite) TestSlashPacketAcknowledgement() {
 	err := consumerKeeper.OnAcknowledgementPacket(s.consumerCtx(), packet, channeltypes.NewResultAcknowledgement(ack.Acknowledgement()))
 	s.Require().NoError(err)
 
-	err = consumerKeeper.OnAcknowledgementPacket(s.consumerCtx(), packet, channeltypes.NewErrorAcknowledgement(fmt.Errorf("another error")))
+	err = consumerKeeper.OnAcknowledgementPacket(s.consumerCtx(), packet, ccv.NewErrorAcknowledgementWithLog(s.consumerCtx(), fmt.Errorf("another error")))
 	s.Require().Error(err)
 }
 
@@ -331,7 +331,8 @@ func (suite *CCVTestSuite) TestOnRecvSlashPacketErrors() {
 	errAck := providerKeeper.OnRecvSlashPacket(ctx, packet, packetData)
 	suite.Require().False(errAck.Success())
 	errAckCast := errAck.(channeltypes.Acknowledgement)
-	// TODO: see if there's a way to get error reason like before
+	// Error strings in err acks are now thrown out by IBC core to prevent app hash.
+	// Hence a generic error string is expected.
 	suite.Require().Equal("ABCI code: 1: error handling packet: see events for details", errAckCast.GetError())
 
 	// Restore init chain height
@@ -342,7 +343,6 @@ func (suite *CCVTestSuite) TestOnRecvSlashPacketErrors() {
 	errAck = providerKeeper.OnRecvSlashPacket(ctx, packet, packetData)
 	suite.Require().False(errAck.Success())
 	errAckCast = errAck.(channeltypes.Acknowledgement)
-	// TODO: see if there's a way to get error reason like before
 	suite.Require().Equal("ABCI code: 1: error handling packet: see events for details", errAckCast.GetError())
 
 	// save current VSC ID
@@ -358,7 +358,6 @@ func (suite *CCVTestSuite) TestOnRecvSlashPacketErrors() {
 	errAck = providerKeeper.OnRecvSlashPacket(ctx, packet, packetData)
 	suite.Require().False(errAck.Success())
 	errAckCast = errAck.(channeltypes.Acknowledgement)
-	// TODO: see if there's a way to get error reason like before
 	suite.Require().Equal("ABCI code: 1: error handling packet: see events for details", errAckCast.GetError())
 
 	// construct slashing packet with non existing validator
diff --git a/x/ccv/consumer/ibc_module.go b/x/ccv/consumer/ibc_module.go
index b3dde3d48a..b4a15e3de8 100644
--- a/x/ccv/consumer/ibc_module.go
+++ b/x/ccv/consumer/ibc_module.go
@@ -228,7 +228,7 @@ func (am AppModule) OnRecvPacket(
 		data types.ValidatorSetChangePacketData
 	)
 	if err := types.ModuleCdc.UnmarshalJSON(packet.GetData(), &data); err != nil {
-		errAck := channeltypes.NewErrorAcknowledgement(fmt.Errorf("cannot unmarshal CCV packet data"))
+		errAck := types.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf("cannot unmarshal CCV packet data"))
 		ack = &errAck
 	} else {
 		ack = am.keeper.OnRecvVSCPacket(ctx, packet, data)
diff --git a/x/ccv/consumer/keeper/relay_test.go b/x/ccv/consumer/keeper/relay_test.go
index 60fbbfe719..88099cad98 100644
--- a/x/ccv/consumer/keeper/relay_test.go
+++ b/x/ccv/consumer/keeper/relay_test.go
@@ -276,7 +276,7 @@ func TestOnAcknowledgementPacket(t *testing.T) {
 		).Return(nil).Times(1),
 	)
 
-	ack = channeltypes.NewErrorAcknowledgement(fmt.Errorf("error"))
+	ack = types.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf("error"))
 	err = consumerKeeper.OnAcknowledgementPacket(ctx, packet, ack)
 	require.Nil(t, err)
 }
diff --git a/x/ccv/provider/ibc_module.go b/x/ccv/provider/ibc_module.go
index a37f291340..1b48f900b4 100644
--- a/x/ccv/provider/ibc_module.go
+++ b/x/ccv/provider/ibc_module.go
@@ -178,7 +178,7 @@ func (am AppModule) OnRecvPacket(
 	)
 	// unmarshall consumer packet
 	if err := ccv.ModuleCdc.UnmarshalJSON(packet.GetData(), &consumerPacket); err != nil {
-		errAck := channeltypes.NewErrorAcknowledgement(fmt.Errorf("cannot unmarshal CCV packet data"))
+		errAck := ccv.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf("cannot unmarshal CCV packet data"))
 		ack = &errAck
 	} else {
 		// TODO: call ValidateBasic method on consumer packet data
@@ -192,7 +192,7 @@ func (am AppModule) OnRecvPacket(
 			// handle SlashPacket
 			ack = am.keeper.OnRecvSlashPacket(ctx, packet, *consumerPacket.GetSlashPacketData())
 		default:
-			errAck := channeltypes.NewErrorAcknowledgement(fmt.Errorf("invalid consumer packet type: %q", consumerPacket.Type))
+			errAck := ccv.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf("invalid consumer packet type: %q", consumerPacket.Type))
 			ack = &errAck
 		}
 	}
diff --git a/x/ccv/provider/keeper/relay.go b/x/ccv/provider/keeper/relay.go
index ea07e0e9af..65edeac170 100644
--- a/x/ccv/provider/keeper/relay.go
+++ b/x/ccv/provider/keeper/relay.go
@@ -32,7 +32,7 @@ func (k Keeper) OnRecvVSCMaturedPacket(
 	}
 
 	if err := k.QueueThrottledVSCMaturedPacketData(ctx, chainID, packet.Sequence, data); err != nil {
-		return channeltypes.NewErrorAcknowledgement(fmt.Errorf(
+		return ccv.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf(
 			"failed to queue VSCMatured packet data: %s", err.Error()))
 	}
 
@@ -319,7 +319,7 @@ func (k Keeper) OnRecvSlashPacket(ctx sdk.Context, packet channeltypes.Packet, d
 			"vscID", data.ValsetUpdateId,
 			"infractionType", data.Infraction,
 		)
-		return channeltypes.NewErrorAcknowledgement(err)
+		return ccv.NewErrorAcknowledgementWithLog(ctx, err)
 	}
 
 	// The slash packet validator address may be known only on the consumer chain,
@@ -355,7 +355,7 @@ func (k Keeper) OnRecvSlashPacket(ctx sdk.Context, packet channeltypes.Packet, d
 	// Queue slash packet data in the same (consumer chain specific) queue as vsc matured packet data,
 	// to enforce order of handling between the two packet data types.
 	if err := k.QueueThrottledSlashPacketData(ctx, chainID, packet.Sequence, data); err != nil {
-		return channeltypes.NewErrorAcknowledgement(fmt.Errorf("failed to queue slash packet data: %s", err.Error()))
+		return ccv.NewErrorAcknowledgementWithLog(ctx, fmt.Errorf("failed to queue slash packet data: %s", err.Error()))
 	}
 
 	k.Logger(ctx).Info("slash packet received and enqueued",
diff --git a/x/ccv/types/utils.go b/x/ccv/types/utils.go
index 1d75152186..143051f8ae 100644
--- a/x/ccv/types/utils.go
+++ b/x/ccv/types/utils.go
@@ -92,6 +92,11 @@ func SendIBCPacket(
 	return channelKeeper.SendPacket(ctx, channelCap, packet)
 }
 
+func NewErrorAcknowledgementWithLog(ctx sdk.Context, err error) channeltypes.Acknowledgement {
+	ctx.Logger().Error("IBC ErrorAcknowledgement constructed", "error", err)
+	return channeltypes.NewErrorAcknowledgement(err)
+}
+
 // AppendMany appends a variable number of byte slices together
 func AppendMany(byteses ...[]byte) (out []byte) {
 	for _, bytes := range byteses {