1 files changed, 19 insertions, 9 deletions

diff --git a/src/validation.cpp b/src/validation.cpp
index 7bf7df7b82..3a03d206cc 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2206,14 +2206,18 @@ bool static FlushStateToDisk(const CChainParams& chainparams, CValidationState &
 void FlushStateToDisk() {
     CValidationState state;
     const CChainParams& chainparams = Params();
-    FlushStateToDisk(chainparams, state, FlushStateMode::ALWAYS);
+    if (!FlushStateToDisk(chainparams, state, FlushStateMode::ALWAYS)) {
+        LogPrintf("%s: failed to flush state (%s)\n", __func__, FormatStateMessage(state));
+    }
 }
 
 void PruneAndFlush() {
     CValidationState state;
     fCheckForPruning = true;
     const CChainParams& chainparams = Params();
-    FlushStateToDisk(chainparams, state, FlushStateMode::NONE);
+    if (!FlushStateToDisk(chainparams, state, FlushStateMode::NONE)) {
+        LogPrintf("%s: failed to flush state (%s)\n", __func__, FormatStateMessage(state));
+    }
 }
 
 static void DoWarning(const std::string& strWarning)
@@ -3520,7 +3524,7 @@ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<cons
         }
         if (!ret) {
             GetMainSignals().BlockChecked(*pblock, state);
-            return error("%s: AcceptBlock FAILED (%s)", __func__, state.GetDebugMessage());
+            return error("%s: AcceptBlock FAILED (%s)", __func__, FormatStateMessage(state));
         }
     }
 
@@ -3528,7 +3532,7 @@ bool ProcessNewBlock(const CChainParams& chainparams, const std::shared_ptr<cons
 
     CValidationState state; // Only used to report errors, not invalidity - ignore it
     if (!g_chainstate.ActivateBestChain(state, chainparams, pblock))
-        return error("%s: ActivateBestChain failed", __func__);
+        return error("%s: ActivateBestChain failed (%s)", __func__, FormatStateMessage(state));
 
     return true;
 }
@@ -3646,7 +3650,9 @@ void PruneBlockFilesManual(int nManualPruneHeight)
 {
     CValidationState state;
     const CChainParams& chainparams = Params();
-    FlushStateToDisk(chainparams, state, FlushStateMode::NONE, nManualPruneHeight);
+    if (!FlushStateToDisk(chainparams, state, FlushStateMode::NONE, nManualPruneHeight)) {
+        LogPrintf("%s: failed to flush state (%s)\n", __func__, FormatStateMessage(state));
+    }
 }
 
 /**
@@ -3900,6 +3906,7 @@ bool LoadChainTip(const CChainParams& chainparams)
         LogPrintf("%s: Connecting genesis block...\n", __func__);
         CValidationState state;
         if (!ActivateBestChain(state, chainparams)) {
+            LogPrintf("%s: failed to activate chain (%s)\n", __func__, FormatStateMessage(state));
             return false;
         }
     }
@@ -4014,7 +4021,7 @@ bool CVerifyDB::VerifyDB(const CChainParams& chainparams, CCoinsView *coinsview,
             if (!ReadBlockFromDisk(block, pindex, chainparams.GetConsensus()))
                 return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
             if (!g_chainstate.ConnectBlock(block, state, pindex, coins, chainparams))
-                return error("VerifyDB(): *** found unconnectable block at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
+                return error("VerifyDB(): *** found unconnectable block at %d, hash=%s (%s)", pindex->nHeight, pindex->GetBlockHash().ToString(), FormatStateMessage(state));
         }
     }
 
@@ -4144,11 +4151,13 @@ bool CChainState::RewindBlockIndex(const CChainParams& params)
             break;
         }
         if (!DisconnectTip(state, params, nullptr)) {
-            return error("RewindBlockIndex: unable to disconnect block at height %i", pindex->nHeight);
+            return error("RewindBlockIndex: unable to disconnect block at height %i (%s)", pindex->nHeight, FormatStateMessage(state));
         }
         // Occasionally flush state to disk.
-        if (!FlushStateToDisk(params, state, FlushStateMode::PERIODIC))
+        if (!FlushStateToDisk(params, state, FlushStateMode::PERIODIC)) {
+            LogPrintf("RewindBlockIndex: unable to flush state to disk (%s)\n", FormatStateMessage(state));
             return false;
+        }
     }
 
     // Reduce validity flag and have-data flags.
@@ -4214,6 +4223,7 @@ bool RewindBlockIndex(const CChainParams& params) {
         // it'll get called a bunch real soon.
         CValidationState state;
         if (!FlushStateToDisk(params, state, FlushStateMode::ALWAYS)) {
+            LogPrintf("RewindBlockIndex: unable to flush state to disk (%s)\n", FormatStateMessage(state));
             return false;
         }
     }
@@ -4300,7 +4310,7 @@ bool CChainState::LoadGenesisBlock(const CChainParams& chainparams)
         CBlockIndex *pindex = AddToBlockIndex(block);
         CValidationState state;
         if (!ReceivedBlockTransactions(block, state, pindex, blockPos, chainparams.GetConsensus()))
-            return error("%s: genesis block not accepted", __func__);
+            return error("%s: genesis block not accepted (%s)", __func__, FormatStateMessage(state));
     } catch (const std::runtime_error& e) {
         return error("%s: failed to write genesis block: %s", __func__, e.what());
     }