diff --git a/src/addrman.cpp b/src/addrman.cpp
index 9c3a24db900..5cd1d41fd9a 100644
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -1055,7 +1055,7 @@ void AddrManImpl::Check() const
 
     const int err{CheckAddrman()};
     if (err) {
-        LogPrintf("ADDRMAN CONSISTENCY CHECK FAILED!!! err=%i\n", err);
+        LogError("ADDRMAN CONSISTENCY CHECK FAILED!!! err=%i", err);
         assert(false);
     }
 }
diff --git a/src/common/args.cpp b/src/common/args.cpp
index 50b990291ff..0b8d2e4d24d 100644
--- a/src/common/args.cpp
+++ b/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;
diff --git a/src/common/config.cpp b/src/common/config.cpp
index 7216022cdd6..d2797ee725d 100644
--- a/src/common/config.cpp
+++ b/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;
diff --git a/src/common/system.cpp b/src/common/system.cpp
index 3833763341a..72e9de100be 100644
--- a/src/common/system.cpp
+++ b/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)
-        LogPrintf("runCommand error: system(%s) returned %d\n", strCommand, nErr);
+    if (nErr) {
+        LogWarning("runCommand error: system(%s) returned %d", strCommand, nErr);
+    }
 }
 #endif
 
diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp
index cb9abee563f..608f61f07c6 100644
--- a/src/dbwrapper.cpp
+++ b/src/dbwrapper.cpp
@@ -47,8 +47,8 @@ static void HandleError(const leveldb::Status& status)
     if (status.ok())
         return;
     const std::string errmsg = "Fatal LevelDB error: " + status.ToString();
-    LogPrintf("%s\n", errmsg);
-    LogPrintf("You can use -debug=leveldb to get more complete diagnostic messages\n");
+    LogError("%s", errmsg);
+    LogInfo("You can use -debug=leveldb to get more complete diagnostic messages");
     throw dbwrapper_error(errmsg);
 }
 
@@ -309,7 +309,7 @@ std::optional<std::string> CDBWrapper::ReadImpl(std::span<const std::byte> key)
     if (!status.ok()) {
         if (status.IsNotFound())
             return std::nullopt;
-        LogPrintf("LevelDB read failure: %s\n", status.ToString());
+        LogError("LevelDB read failure: %s", status.ToString());
         HandleError(status);
     }
     return strValue;
@@ -324,7 +324,7 @@ bool CDBWrapper::ExistsImpl(std::span<const std::byte> key) const
     if (!status.ok()) {
         if (status.IsNotFound())
             return false;
-        LogPrintf("LevelDB read failure: %s\n", status.ToString());
+        LogError("LevelDB read failure: %s", status.ToString());
         HandleError(status);
     }
     return true;
diff --git a/src/flatfile.cpp b/src/flatfile.cpp
index df6596e9405..33d8baf44f9 100644
--- a/src/flatfile.cpp
+++ b/src/flatfile.cpp
@@ -41,11 +41,11 @@ FILE* FlatFileSeq::Open(const FlatFilePos& pos, bool read_only) const
     if (!file && !read_only)
         file = fsbridge::fopen(path, "wb+");
     if (!file) {
-        LogPrintf("Unable to open file %s\n", fs::PathToString(path));
+        LogError("Unable to open file %s", fs::PathToString(path));
         return nullptr;
     }
     if (pos.nPos && fseek(file, pos.nPos, SEEK_SET)) {
-        LogPrintf("Unable to seek to position %u of %s\n", pos.nPos, fs::PathToString(path));
+        LogError("Unable to seek to position %u of %s", pos.nPos, fs::PathToString(path));
         if (fclose(file) != 0) {
             LogError("Unable to close file %s", fs::PathToString(path));
         }
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index 947f1d8a1fa..1766d1a1efe 100644
--- a/src/httprpc.cpp
+++ b/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;
             }
         }
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 684b85fac1a..5644ddbcc13 100644
--- a/src/httpserver.cpp
+++ b/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();
@@ -462,7 +462,7 @@ bool InitHTTPServer(const util::SignalInterrupt& interrupt)
     raii_evhttp http_ctr = obtain_evhttp(base_ctr.get());
     struct evhttp* http = http_ctr.get();
     if (!http) {
-        LogPrintf("couldn't create evhttp. Exiting.\n");
+        LogError("Couldn't create evhttp. Exiting.");
         return false;
     }
 
@@ -472,7 +472,7 @@ bool InitHTTPServer(const util::SignalInterrupt& interrupt)
     evhttp_set_gencb(http, http_request_cb, (void*)&interrupt);
 
     if (!HTTPBindAddresses(http)) {
-        LogPrintf("Unable to bind any endpoint for RPC server\n");
+        LogError("Unable to bind any endpoint for RPC server");
         return false;
     }
 
@@ -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.
diff --git a/src/init.cpp b/src/init.cpp
index 58c97dd3ac8..bfb9483ad87 100644
--- a/src/init.cpp
+++ b/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);
     }
 }
 
@@ -1351,7 +1351,7 @@ 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());
             }
         }
     };
@@ -1415,11 +1415,11 @@ 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 "
-                  "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 "
-                  "also be data loss if bitcoin is started while in a temporary directory.\n",
-                  args.GetArg("-datadir", ""), fs::PathToString(fs::current_path()));
+        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 "
+                   "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.",
+                   args.GetArg("-datadir", ""), fs::PathToString(fs::current_path()));
     }
 
     assert(!node.scheduler);
@@ -1881,7 +1881,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
     } else {
         // Prior to setting NODE_NETWORK, check if we can provide historical blocks.
         if (!WITH_LOCK(chainman.GetMutex(), return chainman.BackgroundSyncInProgress())) {
-            LogInfo("Setting NODE_NETWORK on non-prune mode");
+            LogInfo("Setting NODE_NETWORK in non-prune mode");
             g_local_services = ServiceFlags(g_local_services | NODE_NETWORK);
         } else {
             LogInfo("Running node in NODE_NETWORK_LIMITED mode until snapshot background sync completes");
diff --git a/src/ipc/process.cpp b/src/ipc/process.cpp
index 6c9ec216653..2e28f94944c 100644
--- a/src/ipc/process.cpp
+++ b/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());
 }
diff --git a/src/logging.cpp b/src/logging.cpp
index f9d8f980488..9f00acf06cd 100644
--- a/src/logging.cpp
+++ b/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;
         }
diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 5dac4133196..9cab2461763 100644
--- a/src/net_processing.cpp
+++ b/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;
     }
 
diff --git a/src/netbase.cpp b/src/netbase.cpp
index 67928aa1860..2431bdd65d9 100644
--- a/src/netbase.cpp
+++ b/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") {
diff --git a/src/node/blockstorage.cpp b/src/node/blockstorage.cpp
index b6e1b8b0b53..d2a4c6202ba 100644
--- a/src/node/blockstorage.cpp
+++ b/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));
         }
     }
 
diff --git a/src/node/chainstate.cpp b/src/node/chainstate.cpp
index 502fc4840da..1f0cf805895 100644
--- a/src/node/chainstate.cpp
+++ b/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.");
diff --git a/src/node/utxo_snapshot.cpp b/src/node/utxo_snapshot.cpp
index ca5491bdc2b..d6e878ae7e5 100644
--- a/src/node/utxo_snapshot.cpp
+++ b/src/node/utxo_snapshot.cpp
@@ -32,14 +32,14 @@ bool WriteSnapshotBaseBlockhash(Chainstate& snapshot_chainstate)
     FILE* file{fsbridge::fopen(write_to, "wb")};
     AutoFile afile{file};
     if (afile.IsNull()) {
-        LogPrintf("[snapshot] failed to open base blockhash file for writing: %s\n",
+        LogError("[snapshot] failed to open base blockhash file for writing: %s",
                   fs::PathToString(write_to));
         return false;
     }
     afile << *snapshot_chainstate.m_from_snapshot_blockhash;
 
     if (afile.fclose() != 0) {
-        LogPrintf("[snapshot] failed to close base blockhash file %s after writing\n",
+        LogError("[snapshot] failed to close base blockhash file %s after writing",
                   fs::PathToString(write_to));
         return false;
     }
@@ -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 "
-            "exists at path %s\n", fs::PathToString(chaindir));
+        LogWarning("[snapshot] cannot read base blockhash: no chainstate dir "
+            "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 "
-            "exists at path %s. Try deleting %s and calling loadtxoutset again?\n",
+        LogWarning("[snapshot] snapshot chainstate dir is malformed! no base blockhash file "
+            "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;
 }
diff --git a/src/policy/fees/block_policy_estimator.cpp b/src/policy/fees/block_policy_estimator.cpp
index a3327cfa665..723cb88fd10 100644
--- a/src/policy/fees/block_policy_estimator.cpp
+++ b/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()));
diff --git a/src/sync.cpp b/src/sync.cpp
index fb60e3cf14c..d33a01dc700 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -90,8 +90,8 @@ LockData& GetLockData() {
 
 static void potential_deadlock_detected(const LockPair& mismatch, const LockStack& s1, const LockStack& s2)
 {
-    LogPrintf("POTENTIAL DEADLOCK DETECTED\n");
-    LogPrintf("Previous lock order was:\n");
+    LogError("POTENTIAL DEADLOCK DETECTED");
+    LogError("Previous lock order was:");
     for (const LockStackItem& i : s1) {
         std::string prefix{};
         if (i.first == mismatch.first) {
@@ -100,11 +100,11 @@ static void potential_deadlock_detected(const LockPair& mismatch, const LockStac
         if (i.first == mismatch.second) {
             prefix = " (2)";
         }
-        LogPrintf("%s %s\n", prefix, i.second.ToString());
+        LogError("%s %s", prefix, i.second.ToString());
     }
 
     std::string mutex_a, mutex_b;
-    LogPrintf("Current lock order is:\n");
+    LogError("Current lock order is:");
     for (const LockStackItem& i : s2) {
         std::string prefix{};
         if (i.first == mismatch.first) {
@@ -115,7 +115,7 @@ static void potential_deadlock_detected(const LockPair& mismatch, const LockStac
             prefix = " (2)";
             mutex_b = i.second.Name();
         }
-        LogPrintf("%s %s\n", prefix, i.second.ToString());
+        LogError("%s %s", prefix, i.second.ToString());
     }
     if (g_debug_lockorder_abort) {
         tfm::format(std::cerr, "Assertion failed: detected inconsistent lock order for %s, details in debug log.\n", s2.back().second.ToString());
@@ -126,14 +126,14 @@ static void potential_deadlock_detected(const LockPair& mismatch, const LockStac
 
 static void double_lock_detected(const void* mutex, const LockStack& lock_stack)
 {
-    LogPrintf("DOUBLE LOCK DETECTED\n");
-    LogPrintf("Lock order:\n");
+    LogError("DOUBLE LOCK DETECTED");
+    LogError("Lock order:");
     for (const LockStackItem& i : lock_stack) {
         std::string prefix{};
         if (i.first == mutex) {
             prefix = " (*)";
         }
-        LogPrintf("%s %s\n", prefix, i.second.ToString());
+        LogError("%s %s", prefix, i.second.ToString());
     }
     if (g_debug_lockorder_abort) {
         tfm::format(std::cerr,
@@ -223,10 +223,10 @@ void CheckLastCritical(void* cs, std::string& lockname, const char* guardname, c
         }
     }
 
-    LogPrintf("INCONSISTENT LOCK ORDER DETECTED\n");
-    LogPrintf("Current lock order (least recent first) is:\n");
+    LogError("INCONSISTENT LOCK ORDER DETECTED");
+    LogError("Current lock order (least recent first) is:");
     for (const LockStackItem& i : lock_stack) {
-        LogPrintf(" %s\n", i.second.ToString());
+        LogError(" %s", i.second.ToString());
     }
     if (g_debug_lockorder_abort) {
         tfm::format(std::cerr, "%s:%s %s was not most recent critical section locked, details in debug log.\n", file, line, guardname);
diff --git a/src/torcontrol.cpp b/src/torcontrol.cpp
index 1502c911063..a95ccf7ab89 100644
--- a/src/torcontrol.cpp
+++ b/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;
     }
 
diff --git a/src/txdb.cpp b/src/txdb.cpp
index 2a1de5f8497..68cb693902e 100644
--- a/src/txdb.cpp
+++ b/src/txdb.cpp
@@ -137,7 +137,7 @@ bool CCoinsViewDB::BatchWrite(CoinsViewCacheCursor& cursor, const uint256 &hashB
             if (m_options.simulate_crash_ratio) {
                 static FastRandomContext rng;
                 if (rng.randrange(m_options.simulate_crash_ratio) == 0) {
-                    LogPrintf("Simulating a crash. Goodbye.\n");
+                    LogError("Simulating a crash. Goodbye.");
                     _Exit(0);
                 }
             }
diff --git a/src/util/batchpriority.cpp b/src/util/batchpriority.cpp
index c73aef1eb48..c0ed12339bf 100644
--- a/src/util/batchpriority.cpp
+++ b/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
 }
diff --git a/src/util/exception.cpp b/src/util/exception.cpp
index d961f0540fc..3f8be7d1d7f 100644
--- a/src/util/exception.cpp
+++ b/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);
 }
diff --git a/src/util/fs_helpers.cpp b/src/util/fs_helpers.cpp
index b5dc1cb3320..b23b2dc29dd 100644
--- a/src/util/fs_helpers.cpp
+++ b/src/util/fs_helpers.cpp
@@ -102,28 +102,28 @@ std::streampos GetFileSize(const char* path, std::streamsize max)
 bool FileCommit(FILE* file)
 {
     if (fflush(file) != 0) { // harmless if redundantly called
-        LogPrintf("fflush failed: %s\n", SysErrorString(errno));
+        LogError("fflush failed: %s", SysErrorString(errno));
         return false;
     }
 #ifdef WIN32
     HANDLE hFile = (HANDLE)_get_osfhandle(_fileno(file));
     if (FlushFileBuffers(hFile) == 0) {
-        LogPrintf("FlushFileBuffers failed: %s\n", Win32ErrorString(GetLastError()));
+        LogError("FlushFileBuffers failed: %s", Win32ErrorString(GetLastError()));
         return false;
     }
 #elif defined(__APPLE__) && defined(F_FULLFSYNC)
     if (fcntl(fileno(file), F_FULLFSYNC, 0) == -1) { // Manpage says "value other than -1" is returned on success
-        LogPrintf("fcntl F_FULLFSYNC failed: %s\n", SysErrorString(errno));
+        LogError("fcntl F_FULLFSYNC failed: %s", SysErrorString(errno));
         return false;
     }
 #elif HAVE_FDATASYNC
     if (fdatasync(fileno(file)) != 0 && errno != EINVAL) { // Ignore EINVAL for filesystems that don't support sync
-        LogPrintf("fdatasync failed: %s\n", SysErrorString(errno));
+        LogError("fdatasync failed: %s", SysErrorString(errno));
         return false;
     }
 #else
     if (fsync(fileno(file)) != 0 && errno != EINVAL) {
-        LogPrintf("fsync failed: %s\n", SysErrorString(errno));
+        LogError("fsync failed: %s", SysErrorString(errno));
         return false;
     }
 #endif
@@ -235,7 +235,7 @@ fs::path GetSpecialFolderPath(int nFolder, bool fCreate)
         return fs::path(pszPath);
     }
 
-    LogPrintf("SHGetSpecialFolderPathW() failed, could not obtain requested path.\n");
+    LogError("SHGetSpecialFolderPathW() failed, could not obtain requested path.");
     return fs::path("");
 }
 #endif
diff --git a/src/util/sock.cpp b/src/util/sock.cpp
index 9c318067bd4..ba822a0eaf7 100644
--- a/src/util/sock.cpp
+++ b/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;
 }
diff --git a/src/validation.cpp b/src/validation.cpp
index 8456dbb95bf..73b3e91dd20 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1196,7 +1196,7 @@ bool MemPoolAccept::ConsensusScriptChecks(const ATMPArgs& args, Workspace& ws)
     script_verify_flags currentBlockScriptVerifyFlags{GetBlockScriptFlags(*m_active_chainstate.m_chain.Tip(), m_active_chainstate.m_chainman)};
     if (!CheckInputsFromMempoolAndCache(tx, state, m_view, m_pool, currentBlockScriptVerifyFlags,
                                         ws.m_precomputed_txdata, m_active_chainstate.CoinsTip(), GetValidationCache())) {
-        LogPrintf("BUG! PLEASE REPORT THIS! CheckInputScripts failed against latest-block but not STANDARD flags %s, %s\n", hash.ToString(), state.ToString());
+        LogError("BUG! PLEASE REPORT THIS! CheckInputScripts failed against latest-block but not STANDARD flags %s, %s", hash.ToString(), state.ToString());
         return Assume(false);
     }
 
@@ -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());
     }
 }
 
@@ -3378,8 +3378,8 @@ bool Chainstate::ActivateBestChain(BlockValidationState& state, std::shared_ptr<
     // Belt-and-suspenders check that we aren't attempting to advance the background
     // chainstate past the snapshot base block.
     if (WITH_LOCK(::cs_main, return m_disabled)) {
-        LogPrintf("m_disabled is set - this chainstate should not be in operation. "
-            "Please report this as a bug. %s\n", CLIENT_BUGREPORT);
+        LogError("m_disabled is set - this chainstate should not be in operation. "
+            "Please report this as a bug. %s", CLIENT_BUGREPORT);
         return false;
     }
 
@@ -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());
     }
 }
 
@@ -4702,12 +4702,12 @@ VerifyDBResult CVerifyDB::VerifyDB(
         CBlock block;
         // check level 0: read from disk
         if (!chainstate.m_blockman.ReadBlock(block, *pindex)) {
-            LogPrintf("Verification error: ReadBlock failed at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
+            LogError("Verification error: ReadBlock failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
             return VerifyDBResult::CORRUPTED_BLOCK_DB;
         }
         // check level 1: verify block validity
         if (nCheckLevel >= 1 && !CheckBlock(block, state, consensus_params)) {
-            LogPrintf("Verification error: found bad block at %d, hash=%s (%s)\n",
+            LogError("Verification error: found bad block at %d, hash=%s (%s)",
                       pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString());
             return VerifyDBResult::CORRUPTED_BLOCK_DB;
         }
@@ -4716,7 +4716,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
             CBlockUndo undo;
             if (!pindex->GetUndoPos().IsNull()) {
                 if (!chainstate.m_blockman.ReadBlockUndo(undo, *pindex)) {
-                    LogPrintf("Verification error: found bad undo data at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
+                    LogError("Verification error: found bad undo data at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
                     return VerifyDBResult::CORRUPTED_BLOCK_DB;
                 }
             }
@@ -4729,7 +4729,7 @@ VerifyDBResult CVerifyDB::VerifyDB(
                 assert(coins.GetBestBlock() == pindex->GetBlockHash());
                 DisconnectResult res = chainstate.DisconnectBlock(block, pindex, coins);
                 if (res == DISCONNECT_FAILED) {
-                    LogPrintf("Verification error: irrecoverable inconsistency in block data at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
+                    LogError("Verification error: irrecoverable inconsistency in block data at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
                     return VerifyDBResult::CORRUPTED_BLOCK_DB;
                 }
                 if (res == DISCONNECT_UNCLEAN) {
@@ -4745,11 +4745,11 @@ VerifyDBResult CVerifyDB::VerifyDB(
         if (chainstate.m_chainman.m_interrupt) return VerifyDBResult::INTERRUPTED;
     }
     if (pindexFailure) {
-        LogPrintf("Verification error: coin database inconsistencies found (last %i blocks, %i good transactions before that)\n", chainstate.m_chain.Height() - pindexFailure->nHeight + 1, nGoodTransactions);
+        LogError("Verification error: coin database inconsistencies found (last %i blocks, %i good transactions before that)", chainstate.m_chain.Height() - pindexFailure->nHeight + 1, nGoodTransactions);
         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
@@ -4768,11 +4768,11 @@ VerifyDBResult CVerifyDB::VerifyDB(
             pindex = chainstate.m_chain.Next(pindex);
             CBlock block;
             if (!chainstate.m_blockman.ReadBlock(block, *pindex)) {
-                LogPrintf("Verification error: ReadBlock failed at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString());
+                LogError("Verification error: ReadBlock failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
                 return VerifyDBResult::CORRUPTED_BLOCK_DB;
             }
             if (!chainstate.ConnectBlock(block, state, pindex, coins)) {
-                LogPrintf("Verification error: found unconnectable block at %d, hash=%s (%s)\n", pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString());
+                LogError("Verification error: found unconnectable block at %d, hash=%s (%s)", pindex->nHeight, pindex->GetBlockHash().ToString(), state.ToString());
                 return VerifyDBResult::CORRUPTED_BLOCK_DB;
             }
             if (chainstate.m_chainman.m_interrupt) return VerifyDBResult::INTERRUPTED;
@@ -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) {
@@ -5635,7 +5635,7 @@ Chainstate& ChainstateManager::InitializeChainstate(CTxMemPool* mempool)
     const bool destroyed = DestroyDB(path_str);
 
     if (!destroyed) {
-        LogPrintf("error: leveldb DestroyDB call failed on %s\n", path_str);
+        LogError("leveldb DestroyDB call failed on %s", path_str);
     }
 
     // Datadir should be removed from filesystem; otherwise initialization may detect
@@ -6096,8 +6096,8 @@ SnapshotCompletionResult ChainstateManager::MaybeCompleteSnapshotValidation()
     };
 
     if (index_new.GetBlockHash() != snapshot_blockhash) {
-        LogPrintf("[snapshot] supposed base block %s does not match the "
-          "snapshot base block %s (height %d). Snapshot is not valid.\n",
+        LogWarning("[snapshot] supposed base block %s does not match the "
+          "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 "
-            "(%d) - refusing to validate snapshot\n", curr_height);
+        LogWarning("[snapshot] assumeutxo data not found for 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();
@@ -6334,8 +6334,8 @@ util::Result<void> Chainstate::InvalidateCoinsDBOnDisk()
         auto src_str = fs::PathToString(snapshot_datadir);
         auto dest_str = fs::PathToString(invalid_path);
 
-        LogPrintf("%s: error renaming file '%s' -> '%s': %s\n",
-                __func__, src_str, dest_str, e.what());
+        LogError("While invalidating the coins db: Error renaming file '%s' -> '%s': %s",
+                 src_str, dest_str, e.what());
         return util::Error{strprintf(_(
             "Rename of '%s' -> '%s' failed. "
             "You should resolve this by manually moving or deleting the invalid "
@@ -6354,7 +6354,7 @@ bool ChainstateManager::DeleteSnapshotChainstate()
 
     fs::path snapshot_datadir = Assert(node::FindSnapshotChainstateDir(m_options.datadir)).value();
     if (!DeleteCoinsDBFromDisk(snapshot_datadir, /*is_snapshot=*/ true)) {
-        LogPrintf("Deletion of %s failed. Please remove it manually to continue reindexing.\n",
+        LogError("Deletion of %s failed. Please remove it manually to continue reindexing.",
                   fs::PathToString(snapshot_datadir));
         return false;
     }
@@ -6416,8 +6416,8 @@ bool ChainstateManager::ValidatedSnapshotCleanup()
     // is in-memory, in which case we can't do on-disk cleanup. You'd better be
     // in a unittest!
     if (!ibd_chainstate_path_maybe || !snapshot_chainstate_path_maybe) {
-        LogPrintf("[snapshot] snapshot chainstate cleanup cannot happen with "
-                  "in-memory chainstates. You are testing, right?\n");
+        LogError("[snapshot] snapshot chainstate cleanup cannot happen with "
+                 "in-memory chainstates. You are testing, right?");
         return false;
     }
 
@@ -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 "
-                  "directory is now unnecessary.\n",
+        LogWarning("Deletion of %s failed. Please remove it manually, as the "
+                   "directory is now unnecessary.",
                   fs::PathToString(tmp_old));
     } else {
         LogInfo("[snapshot] deleted background chainstate directory (%s)",
diff --git a/src/wallet/migrate.cpp b/src/wallet/migrate.cpp
index 5e202d8df45..7123cdee384 100644
--- a/src/wallet/migrate.cpp
+++ b/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;
         }
 
diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index 276817146c6..fc27da5d764 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/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;
     }
 
@@ -755,7 +755,7 @@ std::optional<MigrationData> LegacyDataSPKM::MigrateToDescriptor()
 
     // Make sure that we have accounted for all scriptPubKeys
     if (!Assume(spks.empty())) {
-        LogPrintf("%s\n", STR_INTERNAL_BUG("Error: Some output scripts were not migrated.\n"));
+        LogError("%s", STR_INTERNAL_BUG("Error: Some output scripts were not migrated."));
         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) {
diff --git a/src/wallet/sqlite.cpp b/src/wallet/sqlite.cpp
index 61401405b75..e72455a3be1 100644
--- a/src/wallet/sqlite.cpp
+++ b/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",
-                  __func__, sqlite3_errstr(res));
+        LogWarning("Cursor closed but could not finalize cursor statement: %s",
+                   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();
diff --git a/test/functional/feature_config_args.py b/test/functional/feature_config_args.py
index 441c21f03a3..60dc1c444d3 100755
--- a/test/functional/feature_config_args.py
+++ b/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)