log: Use LogWarning for non-critical logs

As per doc/developer-notes#logging, LogWarning should be used for severe
problems that do not warrant shutting down the node

src/common/args.cpp

@@ -113,7 +113,7 @@ std::optional<common::SettingsValue> InterpretValue(const KeyInfo& key, const st
         }
         // Double negatives like -nofoo=0 are supported (but discouraged)
         if (value && !InterpretBool(*value)) {
-            LogPrintf("Warning: parsed potentially confusing double-negative -%s=%s\n", key.name, *value);
+            LogWarning("Parsed potentially confusing double-negative -%s=%s", key.name, *value);
             return true;
         }
         return false;
@@ -398,7 +398,7 @@ static void SaveErrors(const std::vector<std::string> errors, std::vector<std::s
         if (error_out) {
             error_out->emplace_back(error);
         } else {
-            LogPrintf("%s\n", error);
+            LogWarning("%s", error);
         }
     }
 }
@@ -420,7 +420,7 @@ bool ArgsManager::ReadSettingsFile(std::vector<std::string>* errors)
     for (const auto& setting : m_settings.rw_settings) {
         KeyInfo key = InterpretKey(setting.first); // Split setting key into section and argname
         if (!GetArgFlags('-' + key.name)) {
-            LogPrintf("Ignoring unknown rw_settings value %s\n", setting.first);
+            LogWarning("Ignoring unknown rw_settings value %s", setting.first);
         }
     }
     return true;

src/common/config.cpp

@@ -84,7 +84,7 @@ bool IsConfSupported(KeyInfo& key, std::string& error) {
     if (key.name == "reindex") {
         // reindex can be set in a config file but it is strongly discouraged as this will cause the node to reindex on
         // every restart. Allow the config but throw a warning
-        LogPrintf("Warning: reindex=1 is set in the configuration file, which will significantly slow down startup. Consider removing or commenting out this option for better performance, unless there is currently a condition which makes rebuilding the indexes necessary\n");
+        LogWarning("reindex=1 is set in the configuration file, which will significantly slow down startup. Consider removing or commenting out this option for better performance, unless there is currently a condition which makes rebuilding the indexes necessary");
         return true;
     }
     return true;
@@ -109,7 +109,7 @@ bool ArgsManager::ReadConfigStream(std::istream& stream, const std::string& file
             m_settings.ro_config[key.section][key.name].push_back(*value);
         } else {
             if (ignore_invalid_keys) {
-                LogPrintf("Ignoring unknown configuration value %s\n", option.first);
+                LogWarning("Ignoring unknown configuration value %s", option.first);
             } else {
                 error = strprintf("Invalid configuration value %s", option.first);
                 return false;

src/common/system.cpp

@@ -58,8 +58,9 @@ void runCommand(const std::string& strCommand)
 #else
     int nErr = ::_wsystem(std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>,wchar_t>().from_bytes(strCommand).c_str());
 #endif
-    if (nErr)
+    if (nErr) {
-        LogPrintf("runCommand error: system(%s) returned %d\n", strCommand, nErr);
+        LogWarning("runCommand error: system(%s) returned %d", strCommand, nErr);
+    }
 }
 #endif
 

src/httprpc.cpp

@@ -120,7 +120,7 @@ static bool HTTPReq_JSONRPC(const std::any& context, HTTPRequest* req)
     jreq.context = context;
     jreq.peerAddr = req->GetPeer().ToStringAddrPort();
     if (!RPCAuthorized(authHeader.second, jreq.authUser)) {
-        LogPrintf("ThreadRPCServer incorrect password attempt from %s\n", jreq.peerAddr);
+        LogWarning("ThreadRPCServer incorrect password attempt from %s", jreq.peerAddr);
 
         /* Deter brute-forcing
            If this results in a DoS the user really
@@ -144,7 +144,7 @@ static bool HTTPReq_JSONRPC(const std::any& context, HTTPRequest* req)
         UniValue reply;
         bool user_has_whitelist = g_rpc_whitelist.count(jreq.authUser);
         if (!user_has_whitelist && g_rpc_whitelist_default) {
-            LogPrintf("RPC User %s not allowed to call any methods\n", jreq.authUser);
+            LogWarning("RPC User %s not allowed to call any methods", jreq.authUser);
             req->WriteReply(HTTP_FORBIDDEN);
             return false;
 
@@ -152,7 +152,7 @@ static bool HTTPReq_JSONRPC(const std::any& context, HTTPRequest* req)
         } else if (valRequest.isObject()) {
             jreq.parse(valRequest);
             if (user_has_whitelist && !g_rpc_whitelist[jreq.authUser].count(jreq.strMethod)) {
-                LogPrintf("RPC User %s not allowed to call method %s\n", jreq.authUser, jreq.strMethod);
+                LogWarning("RPC User %s not allowed to call method %s", jreq.authUser, jreq.strMethod);
                 req->WriteReply(HTTP_FORBIDDEN);
                 return false;
             }
@@ -182,7 +182,7 @@ static bool HTTPReq_JSONRPC(const std::any& context, HTTPRequest* req)
                         // Parse method
                         std::string strMethod = request.find_value("method").get_str();
                         if (!g_rpc_whitelist[jreq.authUser].count(strMethod)) {
-                            LogPrintf("RPC User %s not allowed to call method %s\n", jreq.authUser, strMethod);
+                            LogWarning("RPC User %s not allowed to call method %s", jreq.authUser, strMethod);
                             req->WriteReply(HTTP_FORBIDDEN);
                             return false;
                         }
@@ -297,7 +297,7 @@ static bool InitRPCAuthentication()
                 fields.insert(fields.end(), salt_hmac.begin(), salt_hmac.end());
                 g_rpcauth.push_back(fields);
             } else {
-                LogPrintf("Invalid -rpcauth argument.\n");
+                LogWarning("Invalid -rpcauth argument.");
                 return false;
             }
         }

src/httpserver.cpp

@@ -332,7 +332,7 @@ static void http_request_cb(struct evhttp_request* req, void* arg)
         if (g_work_queue->Enqueue(item.get())) {
             item.release(); /* if true, queue took ownership */
         } else {
-            LogPrintf("WARNING: request rejected because http work queue depth exceeded, it can be increased with the -rpcworkqueue= setting\n");
+            LogWarning("Request rejected because http work queue depth exceeded, it can be increased with the -rpcworkqueue= setting");
             item->req->WriteReply(HTTP_SERVICE_UNAVAILABLE, "Work queue depth exceeded");
         }
     } else {
@@ -372,10 +372,10 @@ static bool HTTPBindAddresses(struct evhttp* http)
         endpoints.emplace_back("::1", http_port);
         endpoints.emplace_back("127.0.0.1", http_port);
         if (!gArgs.GetArgs("-rpcallowip").empty()) {
-            LogPrintf("WARNING: option -rpcallowip was specified without -rpcbind; this doesn't usually make sense\n");
+            LogWarning("Option -rpcallowip was specified without -rpcbind; this doesn't usually make sense");
         }
         if (!gArgs.GetArgs("-rpcbind").empty()) {
-            LogPrintf("WARNING: option -rpcbind was ignored because -rpcallowip was not specified, refusing to allow everyone to connect\n");
+            LogWarning("Option -rpcbind was ignored because -rpcallowip was not specified, refusing to allow everyone to connect");
         }
     } else { // Specific bind addresses
         for (const std::string& strRPCBind : gArgs.GetArgs("-rpcbind")) {
@@ -396,7 +396,7 @@ static bool HTTPBindAddresses(struct evhttp* http)
         if (bind_handle) {
             const std::optional<CNetAddr> addr{LookupHost(i->first, false)};
             if (i->first.empty() || (addr.has_value() && addr->IsBindAny())) {
-                LogPrintf("WARNING: the RPC server is not safe to expose to untrusted networks such as the public internet\n");
+                LogWarning("The RPC server is not safe to expose to untrusted networks such as the public internet");
             }
             // Set the no-delay option (disable Nagle's algorithm) on the TCP socket.
             evutil_socket_t fd = evhttp_bound_socket_get_fd(bind_handle);
@@ -406,7 +406,7 @@ static bool HTTPBindAddresses(struct evhttp* http)
             }
             boundSockets.push_back(bind_handle);
         } else {
-            LogPrintf("Binding RPC on address %s port %i failed.\n", i->first, i->second);
+            LogWarning("Binding RPC on address %s port %i failed.", i->first, i->second);
         }
     }
     return !boundSockets.empty();
@@ -602,7 +602,7 @@ HTTPRequest::~HTTPRequest()
 {
     if (!replySent) {
         // Keep track of whether reply was sent to avoid request leaks
-        LogPrintf("%s: Unhandled request\n", __func__);
+        LogWarning("Unhandled HTTP request");
         WriteReply(HTTP_INTERNAL_SERVER_ERROR, "Unhandled request");
     }
     // evhttpd cleans up the request, as long as a reply was sent.

src/init.cpp

@@ -198,7 +198,7 @@ static void RemovePidFile(const ArgsManager& args)
     const auto pid_path{GetPidFile(args)};
     if (std::error_code error; !fs::remove(pid_path, error)) {
         std::string msg{error ? error.message() : "File does not exist"};
-        LogPrintf("Unable to remove PID file (%s): %s\n", fs::PathToString(pid_path), msg);
+        LogWarning("Unable to remove PID file (%s): %s", fs::PathToString(pid_path), msg);
     }
 }
 
@@ -1342,7 +1342,7 @@ static ChainstateLoadResult InitAndLoadChainstate(
             index->Interrupt();
             index->Stop();
             if (!(index->Init() && index->StartBackgroundSync())) {
-                LogPrintf("[snapshot] WARNING failed to restart index %s on snapshot chain\n", index->GetName());
+                LogWarning("[snapshot] Failed to restart index %s on snapshot chain", index->GetName());
             }
         }
     };
@@ -1406,11 +1406,11 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
 
     // Warn about relative -datadir path.
     if (args.IsArgSet("-datadir") && !args.GetPathArg("-datadir").is_absolute()) {
-        LogPrintf("Warning: relative datadir option '%s' specified, which will be interpreted relative to the "
+        LogWarning("Relative datadir option '%s' specified, which will be interpreted relative to the "
-                  "current working directory '%s'. This is fragile, because if bitcoin is started in the future "
+                   "current working directory '%s'. This is fragile, because if bitcoin is started in the future "
-                  "from a different location, it will be unable to locate the current data files. There could "
+                   "from a different location, it will be unable to locate the current data files. There could "
-                  "also be data loss if bitcoin is started while in a temporary directory.\n",
+                   "also be data loss if bitcoin is started while in a temporary directory.",
-                  args.GetArg("-datadir", ""), fs::PathToString(fs::current_path()));
+                   args.GetArg("-datadir", ""), fs::PathToString(fs::current_path()));
     }
 
     assert(!node.scheduler);

src/ipc/process.cpp

@@ -116,7 +116,7 @@ int ProcessImpl::connect(const fs::path& data_dir,
     }
     int connect_error = errno;
     if (::close(fd) != 0) {
-        LogPrintf("Error closing file descriptor %i '%s': %s\n", fd, address, SysErrorString(errno));
+        LogWarning("Error closing file descriptor %i '%s': %s", fd, address, SysErrorString(errno));
     }
     throw std::system_error(connect_error, std::system_category());
 }
@@ -147,7 +147,7 @@ int ProcessImpl::bind(const fs::path& data_dir, const std::string& exe_name, std
     }
     int bind_error = errno;
     if (::close(fd) != 0) {
-        LogPrintf("Error closing file descriptor %i: %s\n", fd, SysErrorString(errno));
+        LogWarning("Error closing file descriptor %i: %s", fd, SysErrorString(errno));
     }
     throw std::system_error(bind_error, std::system_category());
 }

src/logging.cpp

@@ -533,7 +533,7 @@ void BCLog::Logger::ShrinkDebugFile()
         // Restart the file with some of the end
         std::vector<char> vch(RECENT_DEBUG_HISTORY_SIZE, 0);
         if (fseek(file, -((long)vch.size()), SEEK_END)) {
-            LogPrintf("Failed to shrink debug log file: fseek(...) failed\n");
+            LogWarning("Failed to shrink debug log file: fseek(...) failed");
             fclose(file);
             return;
         }

src/net_processing.cpp

@@ -4949,13 +4949,13 @@ bool PeerManagerImpl::MaybeDiscourageAndDisconnect(CNode& pnode, Peer& peer)
 
     if (pnode.HasPermission(NetPermissionFlags::NoBan)) {
         // We never disconnect or discourage peers for bad behavior if they have NetPermissionFlags::NoBan permission
-        LogPrintf("Warning: not punishing noban peer %d!\n", peer.m_id);
+        LogWarning("Not punishing noban peer %d!", peer.m_id);
         return false;
     }
 
     if (pnode.IsManualConn()) {
         // We never disconnect or discourage manual peers for bad behavior
-        LogPrintf("Warning: not punishing manually connected peer %d!\n", peer.m_id);
+        LogWarning("Not punishing manually connected peer %d!", peer.m_id);
         return false;
     }
 

src/netbase.cpp

@@ -103,7 +103,7 @@ enum Network ParseNetwork(const std::string& net_in) {
     if (net == "ipv6") return NET_IPV6;
     if (net == "onion") return NET_ONION;
     if (net == "tor") {
-        LogPrintf("Warning: net name 'tor' is deprecated and will be removed in the future. You should use 'onion' instead.\n");
+        LogWarning("Net name 'tor' is deprecated and will be removed in the future. You should use 'onion' instead.");
         return NET_ONION;
     }
     if (net == "i2p") {

src/node/blockstorage.cpp

@@ -1263,7 +1263,7 @@ void ImportBlocks(ChainstateManager& chainman, std::span<const fs::path> import_
                 return;
             }
         } else {
-            LogPrintf("Warning: Could not open blocks file %s\n", fs::PathToString(path));
+            LogWarning("Could not open blocks file %s", fs::PathToString(path));
         }
     }
 

src/node/chainstate.cpp

@@ -151,7 +151,7 @@ ChainstateLoadResult LoadChainstate(ChainstateManager& chainman, const CacheSize
     }
     LogInfo("Setting nMinimumChainWork=%s", chainman.MinimumChainWork().GetHex());
     if (chainman.MinimumChainWork() < UintToArith256(chainman.GetConsensus().nMinimumChainWork)) {
-        LogPrintf("Warning: nMinimumChainWork set below default value of %s\n", chainman.GetConsensus().nMinimumChainWork.GetHex());
+        LogWarning("nMinimumChainWork set below default value of %s", chainman.GetConsensus().nMinimumChainWork.GetHex());
     }
     if (chainman.m_blockman.GetPruneTarget() == BlockManager::PRUNE_TARGET_MANUAL) {
         LogInfo("Block pruning enabled. Use RPC call pruneblockchain(height) to manually prune block and undo files.");

src/node/utxo_snapshot.cpp

@@ -49,16 +49,16 @@ bool WriteSnapshotBaseBlockhash(Chainstate& snapshot_chainstate)
 std::optional<uint256> ReadSnapshotBaseBlockhash(fs::path chaindir)
 {
     if (!fs::exists(chaindir)) {
-        LogPrintf("[snapshot] cannot read base blockhash: no chainstate dir "
+        LogWarning("[snapshot] cannot read base blockhash: no chainstate dir "
-            "exists at path %s\n", fs::PathToString(chaindir));
+            "exists at path %s", fs::PathToString(chaindir));
         return std::nullopt;
     }
     const fs::path read_from = chaindir / node::SNAPSHOT_BLOCKHASH_FILENAME;
     const std::string read_from_str = fs::PathToString(read_from);
 
     if (!fs::exists(read_from)) {
-        LogPrintf("[snapshot] snapshot chainstate dir is malformed! no base blockhash file "
+        LogWarning("[snapshot] snapshot chainstate dir is malformed! no base blockhash file "
-            "exists at path %s. Try deleting %s and calling loadtxoutset again?\n",
+            "exists at path %s. Try deleting %s and calling loadtxoutset again?",
             fs::PathToString(chaindir), read_from_str);
         return std::nullopt;
     }
@@ -67,7 +67,7 @@ std::optional<uint256> ReadSnapshotBaseBlockhash(fs::path chaindir)
     FILE* file{fsbridge::fopen(read_from, "rb")};
     AutoFile afile{file};
     if (afile.IsNull()) {
-        LogPrintf("[snapshot] failed to open base blockhash file for reading: %s\n",
+        LogWarning("[snapshot] failed to open base blockhash file for reading: %s",
             read_from_str);
         return std::nullopt;
     }
@@ -76,7 +76,7 @@ std::optional<uint256> ReadSnapshotBaseBlockhash(fs::path chaindir)
     int64_t position = afile.tell();
     afile.seek(0, SEEK_END);
     if (position != afile.tell()) {
-        LogPrintf("[snapshot] warning: unexpected trailing data in %s\n", read_from_str);
+        LogWarning("[snapshot] unexpected trailing data in %s", read_from_str);
     }
     return base_blockhash;
 }

src/policy/fees/block_policy_estimator.cpp

@@ -567,12 +567,12 @@ CBlockPolicyEstimator::CBlockPolicyEstimator(const fs::path& estimation_filepath
 
     std::chrono::hours file_age = GetFeeEstimatorFileAge();
     if (file_age > MAX_FILE_AGE && !read_stale_estimates) {
-        LogPrintf("Fee estimation file %s too old (age=%lld > %lld hours) and will not be used to avoid serving stale estimates.\n", fs::PathToString(m_estimation_filepath), Ticks<std::chrono::hours>(file_age), Ticks<std::chrono::hours>(MAX_FILE_AGE));
+        LogWarning("Fee estimation file %s too old (age=%lld > %lld hours) and will not be used to avoid serving stale estimates.", fs::PathToString(m_estimation_filepath), Ticks<std::chrono::hours>(file_age), Ticks<std::chrono::hours>(MAX_FILE_AGE));
         return;
     }
 
     if (!Read(est_file)) {
-        LogPrintf("Failed to read fee estimates from %s. Continue anyway.\n", fs::PathToString(m_estimation_filepath));
+        LogWarning("Failed to read fee estimates from %s. Continue anyway.", fs::PathToString(m_estimation_filepath));
     }
 }
 
@@ -964,12 +964,12 @@ void CBlockPolicyEstimator::FlushFeeEstimates()
 {
     AutoFile est_file{fsbridge::fopen(m_estimation_filepath, "wb")};
     if (est_file.IsNull() || !Write(est_file)) {
-        LogPrintf("Failed to write fee estimates to %s. Continue anyway.\n", fs::PathToString(m_estimation_filepath));
+        LogWarning("Failed to write fee estimates to %s. Continue anyway.", fs::PathToString(m_estimation_filepath));
         (void)est_file.fclose();
         return;
     }
     if (est_file.fclose() != 0) {
-        LogError("Failed to close fee estimates file %s: %s. Continuing anyway.", fs::PathToString(m_estimation_filepath), SysErrorString(errno));
+        LogWarning("Failed to close fee estimates file %s: %s. Continuing anyway.", fs::PathToString(m_estimation_filepath), SysErrorString(errno));
         return;
     }
     LogInfo("Flushed fee estimates to %s.", fs::PathToString(m_estimation_filepath.filename()));

src/torcontrol.cpp

@@ -125,7 +125,7 @@ void TorControlConnection::readcb(struct bufferevent *bev, void *ctx)
     //  Do this after evbuffer_readln to make sure all full lines have been
     //  removed from the buffer. Everything left is an incomplete line.
     if (evbuffer_get_length(input) > MAX_LINE_LENGTH) {
-        LogPrintf("tor: Disconnecting because MAX_LINE_LENGTH exceeded\n");
+        LogWarning("tor: Disconnecting because MAX_LINE_LENGTH exceeded");
         self->Disconnect();
     }
 }
@@ -155,14 +155,14 @@ bool TorControlConnection::Connect(const std::string& tor_control_center, const
 
     const std::optional<CService> control_service{Lookup(tor_control_center, DEFAULT_TOR_CONTROL_PORT, fNameLookup)};
     if (!control_service.has_value()) {
-        LogPrintf("tor: Failed to look up control center %s\n", tor_control_center);
+        LogWarning("tor: Failed to look up control center %s", tor_control_center);
         return false;
     }
 
     struct sockaddr_storage control_address;
     socklen_t control_address_len = sizeof(control_address);
     if (!control_service.value().GetSockAddr(reinterpret_cast<struct sockaddr*>(&control_address), &control_address_len)) {
-        LogPrintf("tor: Error parsing socket address %s\n", tor_control_center);
+        LogWarning("tor: Error parsing socket address %s", tor_control_center);
         return false;
     }
 
@@ -178,7 +178,7 @@ bool TorControlConnection::Connect(const std::string& tor_control_center, const
 
     // Finally, connect to tor_control_center
     if (bufferevent_socket_connect(b_conn, reinterpret_cast<struct sockaddr*>(&control_address), control_address_len) < 0) {
-        LogPrintf("tor: Error connecting to address %s\n", tor_control_center);
+        LogWarning("tor: Error connecting to address %s", tor_control_center);
         return false;
     }
     return true;
@@ -330,11 +330,11 @@ TorController::TorController(struct event_base* _base, const std::string& tor_co
 {
     reconnect_ev = event_new(base, -1, 0, reconnect_cb, this);
     if (!reconnect_ev)
-        LogPrintf("tor: Failed to create event for reconnection: out of memory?\n");
+        LogWarning("tor: Failed to create event for reconnection: out of memory?");
     // Start connection attempts immediately
     if (!conn.Connect(m_tor_control_center, std::bind(&TorController::connected_cb, this, std::placeholders::_1),
          std::bind(&TorController::disconnected_cb, this, std::placeholders::_1) )) {
-        LogPrintf("tor: Initiating connection to Tor control port %s failed\n", m_tor_control_center);
+        LogWarning("tor: Initiating connection to Tor control port %s failed", m_tor_control_center);
     }
     // Read service private key if cached
     std::pair<bool,std::string> pkf = ReadBinaryFile(GetPrivateKeyFile());
@@ -382,12 +382,12 @@ void TorController::get_socks_cb(TorControlConnection& _conn, const TorControlRe
         if (!socks_location.empty()) {
             LogDebug(BCLog::TOR, "Get SOCKS port command yielded %s\n", socks_location);
         } else {
-            LogPrintf("tor: Get SOCKS port command returned nothing\n");
+            LogWarning("tor: Get SOCKS port command returned nothing");
         }
     } else if (reply.code == TOR_REPLY_UNRECOGNIZED) {
-        LogPrintf("tor: Get SOCKS port command failed with unrecognized command (You probably should upgrade Tor)\n");
+        LogWarning("tor: Get SOCKS port command failed with unrecognized command (You probably should upgrade Tor)");
     } else {
-        LogPrintf("tor: Get SOCKS port command failed; error code %d\n", reply.code);
+        LogWarning("tor: Get SOCKS port command failed; error code %d", reply.code);
     }
 
     CService resolved;
@@ -439,9 +439,9 @@ void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlRe
                 private_key = i->second;
         }
         if (service_id.empty()) {
-            LogPrintf("tor: Error parsing ADD_ONION parameters:\n");
+            LogWarning("tor: Error parsing ADD_ONION parameters:");
             for (const std::string &s : reply.lines) {
-                LogPrintf("    %s\n", SanitizeString(s));
+                LogWarning("    %s", SanitizeString(s));
             }
             return;
         }
@@ -450,14 +450,14 @@ void TorController::add_onion_cb(TorControlConnection& _conn, const TorControlRe
         if (WriteBinaryFile(GetPrivateKeyFile(), private_key)) {
             LogDebug(BCLog::TOR, "Cached service private key to %s\n", fs::PathToString(GetPrivateKeyFile()));
         } else {
-            LogPrintf("tor: Error writing service private key to %s\n", fs::PathToString(GetPrivateKeyFile()));
+            LogWarning("tor: Error writing service private key to %s", fs::PathToString(GetPrivateKeyFile()));
         }
         AddLocal(service, LOCAL_MANUAL);
         // ... onion requested - keep connection open
     } else if (reply.code == TOR_REPLY_UNRECOGNIZED) {
-        LogPrintf("tor: Add onion failed with unrecognized command (You probably need to upgrade Tor)\n");
+        LogWarning("tor: Add onion failed with unrecognized command (You probably need to upgrade Tor)");
     } else {
-        LogPrintf("tor: Add onion failed; error code %d\n", reply.code);
+        LogWarning("tor: Add onion failed; error code %d", reply.code);
     }
 }
 
@@ -481,7 +481,7 @@ void TorController::auth_cb(TorControlConnection& _conn, const TorControlReply&
         _conn.Command(strprintf("ADD_ONION %s Port=%i,%s", private_key, Params().GetDefaultPort(), m_target.ToStringAddrPort()),
             std::bind(&TorController::add_onion_cb, this, std::placeholders::_1, std::placeholders::_2));
     } else {
-        LogPrintf("tor: Authentication failed\n");
+        LogWarning("tor: Authentication failed");
     }
 }
 
@@ -520,30 +520,30 @@ void TorController::authchallenge_cb(TorControlConnection& _conn, const TorContr
         if (l.first == "AUTHCHALLENGE") {
             std::map<std::string,std::string> m = ParseTorReplyMapping(l.second);
             if (m.empty()) {
-                LogPrintf("tor: Error parsing AUTHCHALLENGE parameters: %s\n", SanitizeString(l.second));
+                LogWarning("tor: Error parsing AUTHCHALLENGE parameters: %s", SanitizeString(l.second));
                 return;
             }
             std::vector<uint8_t> serverHash = ParseHex(m["SERVERHASH"]);
             std::vector<uint8_t> serverNonce = ParseHex(m["SERVERNONCE"]);
             LogDebug(BCLog::TOR, "AUTHCHALLENGE ServerHash %s ServerNonce %s\n", HexStr(serverHash), HexStr(serverNonce));
             if (serverNonce.size() != 32) {
-                LogPrintf("tor: ServerNonce is not 32 bytes, as required by spec\n");
+                LogWarning("tor: ServerNonce is not 32 bytes, as required by spec");
                 return;
             }
 
             std::vector<uint8_t> computedServerHash = ComputeResponse(TOR_SAFE_SERVERKEY, cookie, clientNonce, serverNonce);
             if (computedServerHash != serverHash) {
-                LogPrintf("tor: ServerHash %s does not match expected ServerHash %s\n", HexStr(serverHash), HexStr(computedServerHash));
+                LogWarning("tor: ServerHash %s does not match expected ServerHash %s", HexStr(serverHash), HexStr(computedServerHash));
                 return;
             }
 
             std::vector<uint8_t> computedClientHash = ComputeResponse(TOR_SAFE_CLIENTKEY, cookie, clientNonce, serverNonce);
             _conn.Command("AUTHENTICATE " + HexStr(computedClientHash), std::bind(&TorController::auth_cb, this, std::placeholders::_1, std::placeholders::_2));
         } else {
-            LogPrintf("tor: Invalid reply to AUTHCHALLENGE\n");
+            LogWarning("tor: Invalid reply to AUTHCHALLENGE");
         }
     } else {
-        LogPrintf("tor: SAFECOOKIE authentication challenge failed\n");
+        LogWarning("tor: SAFECOOKIE authentication challenge failed");
     }
 }
 
@@ -591,7 +591,7 @@ void TorController::protocolinfo_cb(TorControlConnection& _conn, const TorContro
                 ReplaceAll(torpassword, "\"", "\\\"");
                 _conn.Command("AUTHENTICATE \"" + torpassword + "\"", std::bind(&TorController::auth_cb, this, std::placeholders::_1, std::placeholders::_2));
             } else {
-                LogPrintf("tor: Password provided with -torpassword, but HASHEDPASSWORD authentication is not available\n");
+                LogWarning("tor: Password provided with -torpassword, but HASHEDPASSWORD authentication is not available");
             }
         } else if (methods.count("NULL")) {
             LogDebug(BCLog::TOR, "Using NULL authentication\n");
@@ -608,18 +608,18 @@ void TorController::protocolinfo_cb(TorControlConnection& _conn, const TorContro
                 _conn.Command("AUTHCHALLENGE SAFECOOKIE " + HexStr(clientNonce), std::bind(&TorController::authchallenge_cb, this, std::placeholders::_1, std::placeholders::_2));
             } else {
                 if (status_cookie.first) {
-                    LogPrintf("tor: Authentication cookie %s is not exactly %i bytes, as is required by the spec\n", cookiefile, TOR_COOKIE_SIZE);
+                    LogWarning("tor: Authentication cookie %s is not exactly %i bytes, as is required by the spec", cookiefile, TOR_COOKIE_SIZE);
                 } else {
-                    LogPrintf("tor: Authentication cookie %s could not be opened (check permissions)\n", cookiefile);
+                    LogWarning("tor: Authentication cookie %s could not be opened (check permissions)", cookiefile);
                 }
             }
         } else if (methods.count("HASHEDPASSWORD")) {
-            LogPrintf("tor: The only supported authentication mechanism left is password, but no password provided with -torpassword\n");
+            LogWarning("tor: The only supported authentication mechanism left is password, but no password provided with -torpassword");
         } else {
-            LogPrintf("tor: No supported authentication method\n");
+            LogWarning("tor: No supported authentication method");
         }
     } else {
-        LogPrintf("tor: Requesting protocol info failed\n");
+        LogWarning("tor: Requesting protocol info failed");
     }
 }
 
@@ -628,7 +628,7 @@ void TorController::connected_cb(TorControlConnection& _conn)
     reconnect_timeout = RECONNECT_TIMEOUT_START;
     // First send a PROTOCOLINFO command to figure out what authentication is expected
     if (!_conn.Command("PROTOCOLINFO 1", std::bind(&TorController::protocolinfo_cb, this, std::placeholders::_1, std::placeholders::_2)))
-        LogPrintf("tor: Error sending initial protocolinfo command\n");
+        LogWarning("tor: Error sending initial protocolinfo command");
 }
 
 void TorController::disconnected_cb(TorControlConnection& _conn)
@@ -658,7 +658,7 @@ void TorController::Reconnect()
      */
     if (!conn.Connect(m_tor_control_center, std::bind(&TorController::connected_cb, this, std::placeholders::_1),
          std::bind(&TorController::disconnected_cb, this, std::placeholders::_1) )) {
-        LogPrintf("tor: Re-initiating connection to Tor control port %s failed\n", m_tor_control_center);
+        LogWarning("tor: Re-initiating connection to Tor control port %s failed", m_tor_control_center);
     }
 }
 
@@ -694,7 +694,7 @@ void StartTorControl(CService onion_service_target)
 #endif
     gBase = event_base_new();
     if (!gBase) {
-        LogPrintf("tor: Unable to create event_base\n");
+        LogWarning("tor: Unable to create event_base");
         return;
     }
 

src/util/batchpriority.cpp

@@ -20,7 +20,7 @@ void ScheduleBatchPriority()
     const static sched_param param{};
     const int rc = pthread_setschedparam(pthread_self(), SCHED_BATCH, &param);
     if (rc != 0) {
-        LogPrintf("Failed to pthread_setschedparam: %s\n", SysErrorString(rc));
+        LogWarning("Failed to pthread_setschedparam: %s", SysErrorString(rc));
     }
 #endif
 }

src/util/exception.cpp

@@ -36,6 +36,6 @@ static std::string FormatException(const std::exception* pex, std::string_view t
 void PrintExceptionContinue(const std::exception* pex, std::string_view thread_name)
 {
     std::string message = FormatException(pex, thread_name);
-    LogPrintf("\n\n************************\n%s\n", message);
+    LogWarning("\n\n************************\n%s", message);
     tfm::format(std::cerr, "\n\n************************\n%s\n", message);
 }

src/util/sock.cpp

@@ -409,7 +409,7 @@ void Sock::Close()
     int ret = close(m_socket);
 #endif
     if (ret) {
-        LogPrintf("Error closing socket %d: %s\n", m_socket, NetworkErrorString(WSAGetLastError()));
+        LogWarning("Error closing socket %d: %s", m_socket, NetworkErrorString(WSAGetLastError()));
     }
     m_socket = INVALID_SOCKET;
 }

src/validation.cpp

@@ -1966,7 +1966,7 @@ void Chainstate::CheckForkWarningConditions()
     }
 
     if (m_chainman.m_best_invalid && m_chainman.m_best_invalid->nChainWork > m_chain.Tip()->nChainWork + (GetBlockProof(*m_chain.Tip()) * 6)) {
-        LogPrintf("%s: Warning: Found invalid chain at least ~6 blocks longer than our best chain.\nChain state database corruption likely.\n", __func__);
+        LogWarning("Found invalid chain at least ~6 blocks longer than our best chain. Chain state database corruption likely.");
         m_chainman.GetNotifications().warningSet(
             kernel::Warning::LARGE_WORK_INVALID_CHAIN,
             _("Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade."));
@@ -2862,7 +2862,7 @@ void Chainstate::ForceFlushStateToDisk()
 {
     BlockValidationState state;
     if (!this->FlushStateToDisk(state, FlushStateMode::ALWAYS)) {
-        LogPrintf("%s: failed to flush state (%s)\n", __func__, state.ToString());
+        LogWarning("Failed to force flush state (%s)", state.ToString());
     }
 }
 
@@ -2871,7 +2871,7 @@ void Chainstate::PruneAndFlush()
     BlockValidationState state;
     m_blockman.m_check_for_pruning = true;
     if (!this->FlushStateToDisk(state, FlushStateMode::NONE)) {
-        LogPrintf("%s: failed to flush state (%s)\n", __func__, state.ToString());
+        LogWarning("Failed to flush state (%s)", state.ToString());
     }
 }
 
@@ -4584,7 +4584,7 @@ void PruneBlockFilesManual(Chainstate& active_chainstate, int nManualPruneHeight
     BlockValidationState state;
     if (!active_chainstate.FlushStateToDisk(
             state, FlushStateMode::NONE, nManualPruneHeight)) {
-        LogPrintf("%s: failed to flush state (%s)\n", __func__, state.ToString());
+        LogWarning("Failed to flush state after manual prune (%s)", state.ToString());
     }
 }
 
@@ -4749,7 +4749,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
         return VerifyDBResult::CORRUPTED_BLOCK_DB;
     }
     if (skipped_l3_checks) {
-        LogPrintf("Skipped verification of level >=3 (insufficient database cache size). Consider increasing -dbcache.\n");
+        LogWarning("Skipped verification of level >=3 (insufficient database cache size). Consider increasing -dbcache.");
     }
 
     // store block count as we move pindex at check level >= 4
@@ -5618,7 +5618,7 @@ Chainstate& ChainstateManager::InitializeChainstate(CTxMemPool* mempool)
         try {
             bool existed = fs::remove(base_blockhash_path);
             if (!existed) {
-                LogPrintf("[snapshot] snapshot chainstate dir being removed lacks %s file\n",
+                LogWarning("[snapshot] snapshot chainstate dir being removed lacks %s file",
                           fs::PathToString(node::SNAPSHOT_BLOCKHASH_FILENAME));
             }
         } catch (const fs::filesystem_error& e) {
@@ -6096,8 +6096,8 @@ SnapshotCompletionResult ChainstateManager::MaybeCompleteSnapshotValidation()
     };
 
     if (index_new.GetBlockHash() != snapshot_blockhash) {
-        LogPrintf("[snapshot] supposed base block %s does not match the "
+        LogWarning("[snapshot] supposed base block %s does not match the "
-          "snapshot base block %s (height %d). Snapshot is not valid.\n",
+          "snapshot base block %s (height %d). Snapshot is not valid.",
           index_new.ToString(), snapshot_blockhash.ToString(), snapshot_base_height);
         handle_invalid_snapshot();
         return SnapshotCompletionResult::BASE_BLOCKHASH_MISMATCH;
@@ -6117,8 +6117,8 @@ SnapshotCompletionResult ChainstateManager::MaybeCompleteSnapshotValidation()
 
     const auto& maybe_au_data = m_options.chainparams.AssumeutxoForHeight(curr_height);
     if (!maybe_au_data) {
-        LogPrintf("[snapshot] assumeutxo data not found for height "
+        LogWarning("[snapshot] assumeutxo data not found for height "
-            "(%d) - refusing to validate snapshot\n", curr_height);
+            "(%d) - refusing to validate snapshot", curr_height);
         handle_invalid_snapshot();
         return SnapshotCompletionResult::MISSING_CHAINPARAMS;
     }
@@ -6139,7 +6139,7 @@ SnapshotCompletionResult ChainstateManager::MaybeCompleteSnapshotValidation()
 
     // XXX note that this function is slow and will hold cs_main for potentially minutes.
     if (!maybe_ibd_stats) {
-        LogPrintf("[snapshot] failed to generate stats for validation coins db\n");
+        LogWarning("[snapshot] failed to generate stats for validation coins db");
         // While this isn't a problem with the snapshot per se, this condition
         // prevents us from validating the snapshot, so we should shut down and let the
         // user handle the issue manually.
@@ -6155,7 +6155,7 @@ SnapshotCompletionResult ChainstateManager::MaybeCompleteSnapshotValidation()
     // hash for the snapshot when it's loaded in its chainstate's leveldb. We could then
     // reference that here for an additional check.
     if (AssumeutxoHash{ibd_stats.hashSerialized} != au_data.hash_serialized) {
-        LogPrintf("[snapshot] hash mismatch: actual=%s, expected=%s\n",
+        LogWarning("[snapshot] hash mismatch: actual=%s, expected=%s",
             ibd_stats.hashSerialized.ToString(),
             au_data.hash_serialized.ToString());
         handle_invalid_snapshot();
@@ -6473,8 +6473,8 @@ bool ChainstateManager::ValidatedSnapshotCleanup()
     if (!DeleteCoinsDBFromDisk(tmp_old, /*is_snapshot=*/false)) {
         // No need to FatalError because once the unneeded bg chainstate data is
         // moved, it will not interfere with subsequent initialization.
-        LogPrintf("Deletion of %s failed. Please remove it manually, as the "
+        LogWarning("Deletion of %s failed. Please remove it manually, as the "
-                  "directory is now unnecessary.\n",
+                   "directory is now unnecessary.",
                   fs::PathToString(tmp_old));
     } else {
         LogInfo("[snapshot] deleted background chainstate directory (%s)",

src/wallet/migrate.cpp

@@ -718,7 +718,7 @@ bool BerkeleyRODatabase::Backup(const std::string& dest) const
     }
     try {
         if (fs::exists(dst) && fs::equivalent(src, dst)) {
-            LogPrintf("cannot backup to wallet source file %s\n", fs::PathToString(dst));
+            LogWarning("cannot backup to wallet source file %s", fs::PathToString(dst));
             return false;
         }
 

src/wallet/scriptpubkeyman.cpp

@@ -240,7 +240,7 @@ bool LegacyDataSPKM::CheckDecryptionKey(const CKeyingMaterial& master_key)
         }
         if (keyPass && keyFail)
         {
-            LogPrintf("The wallet is probably corrupted: Some keys decrypt but not all.\n");
+            LogWarning("The wallet is probably corrupted: Some keys decrypt but not all.");
             throw std::runtime_error("Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.");
         }
         if (keyFail || !keyPass)
@@ -570,7 +570,7 @@ std::optional<MigrationData> LegacyDataSPKM::MigrateToDescriptor()
 
     WalletBatch batch(m_storage.GetDatabase());
     if (!batch.TxnBegin()) {
-        LogPrintf("Error generating descriptors for migration, cannot initialize db transaction\n");
+        LogWarning("Error generating descriptors for migration, cannot initialize db transaction");
         return std::nullopt;
     }
 
@@ -809,7 +809,7 @@ std::optional<MigrationData> LegacyDataSPKM::MigrateToDescriptor()
 
     // Finalize transaction
     if (!batch.TxnCommit()) {
-        LogPrintf("Error generating descriptors for migration, cannot commit db transaction\n");
+        LogWarning("Error generating descriptors for migration, cannot commit db transaction");
         return std::nullopt;
     }
 
@@ -889,7 +889,7 @@ bool DescriptorScriptPubKeyMan::CheckDecryptionKey(const CKeyingMaterial& master
             break;
     }
     if (keyPass && keyFail) {
-        LogPrintf("The wallet is probably corrupted: Some keys decrypt but not all.\n");
+        LogWarning("The wallet is probably corrupted: Some keys decrypt but not all.");
         throw std::runtime_error("Error unlocking wallet: some keys decrypt but not all. Your wallet file may be corrupt.");
     }
     if (keyFail || !keyPass) {

src/wallet/sqlite.cpp

@@ -40,7 +40,7 @@ static void ErrorLogCallback(void* arg, int code, const char* msg)
     // invoked."
     // Assert that this is the case:
     assert(arg == nullptr);
-    LogPrintf("SQLite Error. Code: %d. Message: %s\n", code, msg);
+    LogWarning("SQLite Error. Code: %d. Message: %s", code, msg);
 }
 
 static int TraceSqlCallback(unsigned code, void* context, void* param1, void* param2)
@@ -69,7 +69,7 @@ static bool BindBlobToStatement(sqlite3_stmt* stmt,
     // instead of the empty blob value X'', which would mess up SQL comparisons.
     int res = sqlite3_bind_blob(stmt, index, blob.data() ? static_cast<const void*>(blob.data()) : "", blob.size(), SQLITE_STATIC);
     if (res != SQLITE_OK) {
-        LogPrintf("Unable to bind %s to statement: %s\n", description, sqlite3_errstr(res));
+        LogWarning("Unable to bind %s to statement: %s", description, sqlite3_errstr(res));
         sqlite3_clear_bindings(stmt);
         sqlite3_reset(stmt);
         return false;
@@ -179,7 +179,7 @@ void SQLiteDatabase::Cleanup() noexcept
     if (--g_sqlite_count == 0) {
         int ret = sqlite3_shutdown();
         if (ret != SQLITE_OK) {
-            LogPrintf("SQLiteDatabase: Failed to shutdown SQLite: %s\n", sqlite3_errstr(ret));
+            LogWarning("SQLiteDatabase: Failed to shutdown SQLite: %s", sqlite3_errstr(ret));
         }
     }
 }
@@ -264,7 +264,7 @@ void SQLiteDatabase::Open()
         if (LogAcceptCategory(BCLog::WALLETDB, BCLog::Level::Trace)) {
            ret = sqlite3_trace_v2(m_db, SQLITE_TRACE_STMT, TraceSqlCallback, this);
            if (ret != SQLITE_OK) {
-               LogPrintf("Failed to enable SQL tracing for %s\n", Filename());
+               LogWarning("Failed to enable SQL tracing for %s", Filename());
            }
         }
     }
@@ -291,7 +291,7 @@ void SQLiteDatabase::Open()
 
     if (m_use_unsafe_sync) {
         // Use normal synchronous mode for the journal
-        LogPrintf("WARNING SQLite is configured to not wait for data to be flushed to disk. Data loss and corruption may occur.\n");
+        LogWarning("SQLite is configured to not wait for data to be flushed to disk. Data loss and corruption may occur.");
         SetPragma(m_db, "synchronous", "OFF", "Failed to set synchronous mode to OFF");
     }
 
@@ -350,14 +350,14 @@ bool SQLiteDatabase::Backup(const std::string& dest) const
     }
     sqlite3_backup* backup = sqlite3_backup_init(db_copy, "main", m_db, "main");
     if (!backup) {
-        LogPrintf("%s: Unable to begin backup: %s\n", __func__, sqlite3_errmsg(m_db));
+        LogWarning("Unable to begin sqlite backup: %s", sqlite3_errmsg(m_db));
         sqlite3_close(db_copy);
         return false;
     }
     // Specifying -1 will copy all of the pages
     res = sqlite3_backup_step(backup, -1);
     if (res != SQLITE_DONE) {
-        LogPrintf("%s: Unable to backup: %s\n", __func__, sqlite3_errstr(res));
+        LogWarning("Unable to continue sqlite backup: %s", sqlite3_errstr(res));
         sqlite3_backup_finish(backup);
         sqlite3_close(db_copy);
         return false;
@@ -409,13 +409,13 @@ void SQLiteBatch::Close()
     // If we began a transaction, and it wasn't committed, abort the transaction in progress
     if (m_txn) {
         if (TxnAbort()) {
-            LogPrintf("SQLiteBatch: Batch closed unexpectedly without the transaction being explicitly committed or aborted\n");
+            LogWarning("SQLiteBatch: Batch closed unexpectedly without the transaction being explicitly committed or aborted");
         } else {
             // If transaction cannot be aborted, it means there is a bug or there has been data corruption. Try to recover in this case
             // by closing and reopening the database. Closing the database should also ensure that any changes made since the transaction
             // was opened will be rolled back and future transactions can succeed without committing old data.
             force_conn_refresh = true;
-            LogPrintf("SQLiteBatch: Batch closed and failed to abort transaction, resetting db connection..\n");
+            LogWarning("SQLiteBatch: Batch closed and failed to abort transaction, resetting db connection..");
         }
     }
 
@@ -431,7 +431,7 @@ void SQLiteBatch::Close()
     for (const auto& [stmt_prepared, stmt_description] : statements) {
         int res = sqlite3_finalize(*stmt_prepared);
         if (res != SQLITE_OK) {
-            LogPrintf("SQLiteBatch: Batch closed but could not finalize %s statement: %s\n",
+            LogWarning("SQLiteBatch: Batch closed but could not finalize %s statement: %s",
                       stmt_description, sqlite3_errstr(res));
         }
         *stmt_prepared = nullptr;
@@ -462,7 +462,7 @@ bool SQLiteBatch::ReadKey(DataStream&& key, DataStream& value)
     if (res != SQLITE_ROW) {
         if (res != SQLITE_DONE) {
             // SQLITE_DONE means "not found", don't log an error in that case.
-            LogPrintf("%s: Unable to execute statement: %s\n", __func__, sqlite3_errstr(res));
+            LogWarning("Unable to execute read statement: %s", sqlite3_errstr(res));
         }
         sqlite3_clear_bindings(m_read_stmt);
         sqlite3_reset(m_read_stmt);
@@ -502,7 +502,7 @@ bool SQLiteBatch::WriteKey(DataStream&& key, DataStream&& value, bool overwrite)
     sqlite3_clear_bindings(stmt);
     sqlite3_reset(stmt);
     if (res != SQLITE_DONE) {
-        LogPrintf("%s: Unable to execute statement: %s\n", __func__, sqlite3_errstr(res));
+        LogWarning("Unable to execute write statement: %s", sqlite3_errstr(res));
     }
 
     if (!m_txn) m_database.m_write_semaphore.release();
@@ -526,7 +526,7 @@ bool SQLiteBatch::ExecStatement(sqlite3_stmt* stmt, std::span<const std::byte> b
     sqlite3_clear_bindings(stmt);
     sqlite3_reset(stmt);
     if (res != SQLITE_DONE) {
-        LogPrintf("%s: Unable to execute statement: %s\n", __func__, sqlite3_errstr(res));
+        LogWarning("Unable to execute exec statement: %s", sqlite3_errstr(res));
     }
 
     if (!m_txn) m_database.m_write_semaphore.release();
@@ -564,7 +564,7 @@ DatabaseCursor::Status SQLiteCursor::Next(DataStream& key, DataStream& value)
         return Status::DONE;
     }
     if (res != SQLITE_ROW) {
-        LogPrintf("%s: Unable to execute cursor step: %s\n", __func__, sqlite3_errstr(res));
+        LogWarning("Unable to execute cursor step: %s", sqlite3_errstr(res));
         return Status::FAIL;
     }
 
@@ -583,8 +583,8 @@ SQLiteCursor::~SQLiteCursor()
     sqlite3_reset(m_cursor_stmt);
     int res = sqlite3_finalize(m_cursor_stmt);
     if (res != SQLITE_OK) {
-        LogPrintf("%s: cursor closed but could not finalize cursor statement: %s\n",
+        LogWarning("Cursor closed but could not finalize cursor statement: %s",
-                  __func__, sqlite3_errstr(res));
+                   sqlite3_errstr(res));
     }
 }
 
@@ -652,7 +652,7 @@ bool SQLiteBatch::TxnBegin()
     Assert(!m_database.HasActiveTxn());
     int res = Assert(m_exec_handler)->Exec(m_database, "BEGIN TRANSACTION");
     if (res != SQLITE_OK) {
-        LogPrintf("SQLiteBatch: Failed to begin the transaction\n");
+        LogWarning("SQLiteBatch: Failed to begin the transaction");
         m_database.m_write_semaphore.release();
     } else {
         m_txn = true;
@@ -666,7 +666,7 @@ bool SQLiteBatch::TxnCommit()
     Assert(m_database.HasActiveTxn());
     int res = Assert(m_exec_handler)->Exec(m_database, "COMMIT TRANSACTION");
     if (res != SQLITE_OK) {
-        LogPrintf("SQLiteBatch: Failed to commit the transaction\n");
+        LogWarning("SQLiteBatch: Failed to commit the transaction");
     } else {
         m_txn = false;
         m_database.m_write_semaphore.release();
@@ -680,7 +680,7 @@ bool SQLiteBatch::TxnAbort()
     Assert(m_database.HasActiveTxn());
     int res = Assert(m_exec_handler)->Exec(m_database, "ROLLBACK TRANSACTION");
     if (res != SQLITE_OK) {
-        LogPrintf("SQLiteBatch: Failed to abort the transaction\n");
+        LogWarning("SQLiteBatch: Failed to abort the transaction");
     } else {
         m_txn = false;
         m_database.m_write_semaphore.release();

test/functional/feature_config_args.py

@@ -129,7 +129,7 @@ class ConfArgsTest(BitcoinTestFramework):
         with open(inc_conf_file_path, 'w', encoding='utf-8') as conf:
             conf.write('reindex=1\n')
 
-        with self.nodes[0].assert_debug_log(expected_msgs=['Warning: reindex=1 is set in the configuration file, which will significantly slow down startup. Consider removing or commenting out this option for better performance, unless there is currently a condition which makes rebuilding the indexes necessary']):
+        with self.nodes[0].assert_debug_log(expected_msgs=["[warning] reindex=1 is set in the configuration file, which will significantly slow down startup. Consider removing or commenting out this option for better performance, unless there is currently a condition which makes rebuilding the indexes necessary"]):
             self.start_node(0)
         self.stop_node(0)
 
@@ -229,7 +229,7 @@ class ConfArgsTest(BitcoinTestFramework):
                 )
 
     def test_log_buffer(self):
-        with self.nodes[0].assert_debug_log(expected_msgs=['Warning: parsed potentially confusing double-negative -listen=0\n']):
+        with self.nodes[0].assert_debug_log(expected_msgs=["[warning] Parsed potentially confusing double-negative -listen=0\n"]):
             self.start_node(0, extra_args=['-nolisten=0'])
         self.stop_node(0)