intermittent issue in wallet_txn_clone.py (Windows msvcrt) #34925

https://github.com/bitcoin/bitcoin/actions/runs/23574242288/job/68644615008?pr=34923#step:10:212:

Excluding feature_unsupported_utxo_db.py
254/456 - wallet_txn_clone.py failed, Duration: 1 s

stdout:
2026-03-26T02:50:46.410257Z TestFramework (INFO): PRNG seed is: 1428661537895351689

2026-03-26T02:50:47.601355Z TestFramework (INFO): Initializing test directory D:\a\bitcoin\bitcoin\test_runner_₿_🏃_20260326_024205\wallet_txn_clone_199



stderr:


Combine the logs and print the last 99999999 lines ...

Your excerpt doesn't include it, but It seems to mute after the msghand thread creation in bitcoind:

 node1 2026-03-26T02:50:47.892243Z [init] [noui.cpp:56] [noui_InitMessage] init message: Verifying blocks… 
 node1 2026-03-26T02:50:47.892263Z [init] [validation.cpp:4628] [VerifyDB] Verifying last 6 blocks at level 3 
 node1 2026-03-26T02:50:47.892293Z [init] [validation.cpp:4637] [VerifyDB] Verification progress: 0% 
 node1 2026-03-26T02:50:47.892706Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 16% 
 node1 2026-03-26T02:50:47.893030Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 33% 
 node1 2026-03-26T02:50:47.893338Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 50% 
 node1 2026-03-26T02:50:47.893698Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 66% 
 node1 2026-03-26T02:50:47.894033Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 83% 
 node1 2026-03-26T02:50:47.894362Z [init] [validation.cpp:4645] [VerifyDB] Verification progress: 99% 
 node1 2026-03-26T02:50:47.894384Z [init] [validation.cpp:4739] [VerifyDB] Verification: No coin database inconsistencies in last 6 blocks (6 transactions) 
 node1 2026-03-26T02:50:47.894425Z [init] [init.cpp:1414] [InitAndLoadChainstate] Block index and chainstate loaded 
 node1 2026-03-26T02:50:47.894490Z [init] [init.cpp:1949] [AppInitMain] Setting NODE_NETWORK in non-prune mode 
 node1 2026-03-26T02:50:47.894701Z [init] [init.cpp:2080] [AppInitMain] block tree size = 200 
 node1 2026-03-26T02:50:47.894725Z [init] [init.cpp:2093] [AppInitMain] nBestHeight = 199 
 node1 2026-03-26T02:50:47.894858Z [init] [net.cpp:3332] [BindListenPort] Bound to 127.0.0.1:13389 
 node1 2026-03-26T02:50:47.894903Z [init] [noui.cpp:56] [noui_InitMessage] init message: Starting network threads… 
 node1 2026-03-26T02:50:47.895016Z [init] [net.cpp:3528] [Start] DNS seeding disabled 
 node1 2026-03-26T02:50:47.895107Z [initload] [util/thread.cpp:20] [TraceThread] initload thread start 
 node1 2026-03-26T02:50:47.895180Z [initload] [node/mempool_persist.cpp:49] [LoadMempool] Failed to open mempool file. Continuing anyway. 
 node1 2026-03-26T02:50:47.895201Z [initload] [util/thread.cpp:22] [TraceThread] initload thread exit 
 node1 2026-03-26T02:50:47.895340Z [net] [util/thread.cpp:20] [TraceThread] net thread start 
 node1 2026-03-26T02:50:47.895406Z [addcon] [util/thread.cpp:20] [TraceThread] addcon thread start 
 node1 2026-03-26T02:50:47.895575Z [init] [noui.cpp:56] [noui_InitMessage] init message: Done loading 
 node1 2026-03-26T02:50:47.895720Z [msghand] [util/thread.cpp:20] [TraceThread] msghand thread start 

(mute)

Is this still an issue that happens? Maybe it can be closed for now and re-opened when it happens?

I wonder if this is related to #34367 or #35112, but here it is a Bitcoin Core msghand thread, and in Python it is the network thread.

If anything, all of this sounds like an upstream Windows issue?

From https://github.com/bitcoin/bitcoin/actions/runs/32114448251/job/95642058200?pr=36007#step:11:213:

(ucrt, so could adjust title?)

+ 'C:\hostedtoolcache\windows\Python\3.14.6\x64\python.exe' 'D:\a\bitcoin\bitcoin\test\functional\test_runner.py' --jobs 4 --quiet '--tmpdirprefix=D:\a\bitcoin\bitcoin\_ _' --combinedlogslen=99999999 --timeout-factor=40 --exclude feature_unsupported_utxo_db.py --exclude wallet_ancient_migration.py
Excluding feature_unsupported_utxo_db.py
Excluding wallet_ancient_migration.py
279/490 - rpc_getchaintips.py failed, Duration: 3 s

stdout:
2026-08-18T08:24:13.653747Z TestFramework (INFO): PRNG seed is: 1908519730884329894

2026-08-18T08:24:14.761790Z TestFramework (INFO): Initializing test directory D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208



stderr:


Combine the logs and print the last 99999999 lines ...

============
Combined log for D:\a\bitcoin\bitcoin\_ _/test_runner_₿_🏃_20260818_081354/rpc_getchaintips_208:
============

 test  2026-08-18T08:24:13.653747Z TestFramework (INFO): PRNG seed is: 1908519730884329894 
 test  2026-08-18T08:24:13.654072Z TestFramework (DEBUG): Setting up network thread 
 test  2026-08-18T08:24:14.761790Z TestFramework (INFO): Initializing test directory D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208 
 test  2026-08-18T08:24:14.762224Z TestFramework (DEBUG): Copy cache directory C:\Users\RUNNER~1\AppData\Local\Temp\functional_test_cache1x7jvpd7\node0 to node 0 
 test  2026-08-18T08:24:14.784602Z TestFramework (DEBUG): Copy cache directory C:\Users\RUNNER~1\AppData\Local\Temp\functional_test_cache1x7jvpd7\node0 to node 1 
 test  2026-08-18T08:24:14.797844Z TestFramework (DEBUG): Copy cache directory C:\Users\RUNNER~1\AppData\Local\Temp\functional_test_cache1x7jvpd7\node0 to node 2 
 test  2026-08-18T08:24:14.811560Z TestFramework (DEBUG): Copy cache directory C:\Users\RUNNER~1\AppData\Local\Temp\functional_test_cache1x7jvpd7\node0 to node 3 
 test  2026-08-18T08:24:14.830420Z TestFramework.node0 (DEBUG): bitcoind started, waiting for RPC to come up 
 test  2026-08-18T08:24:14.833315Z TestFramework.node1 (DEBUG): bitcoind started, waiting for RPC to come up 
 test  2026-08-18T08:24:14.835947Z TestFramework.node2 (DEBUG): bitcoind started, waiting for RPC to come up 
 test  2026-08-18T08:24:14.838763Z TestFramework.node3 (DEBUG): bitcoind started, waiting for RPC to come up 
 node1 2026-08-18T08:24:14.934716Z [init] [init/common.cpp:156] [LogPackageVersion] Bitcoin Core version v31.99.0-e9bdc18f95c6 (release build) 
 node1 2026-08-18T08:24:14.934724Z [init] [init.cpp:807] [InitParameterInteraction] parameter interaction: -bind set -> setting -listen=1 
 node1 2026-08-18T08:24:14.935390Z [init] [init/common.cpp:102] [SetLoggingCategories] Log output may contain privacy-sensitive information. Be cautious when sharing logs. 
 node1 2026-08-18T08:24:14.935473Z [init] [kernel/context.cpp:20] [operator()] Using the 'x86_shani(1way;2way)' SHA256 implementation 
 node1 2026-08-18T08:24:15.036771Z [init] [random.cpp:110] [ReportHardwareRand] Using RdSeed as an additional entropy source 
 node1 2026-08-18T08:24:15.036777Z [init] [random.cpp:113] [ReportHardwareRand] Using RdRand as an additional entropy source 
 node1 2026-08-18T08:24:15.049467Z [init] [init/common.cpp:124] [StartLogging] Default data directory C:\Users\runneradmin\AppData\Local\Bitcoin 
 node1 2026-08-18T08:24:15.049502Z [init] [init/common.cpp:125] [StartLogging] Using data directory D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node1\regtest 
 node1 2026-08-18T08:24:15.049599Z [init] [init/common.cpp:134] [StartLogging] Config file: D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node1\bitcoin.conf 
 node1 2026-08-18T08:24:15.049628Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: regtest="1" 
 node1 2026-08-18T08:24:15.049642Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] bind="127.0.0.1" 
 node1 2026-08-18T08:24:15.049656Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] connect="0" 
 node1 2026-08-18T08:24:15.049665Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] discover="0" 
 node1 2026-08-18T08:24:15.049679Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] dnsseed="0" 
 node1 2026-08-18T08:24:15.049690Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] fallbackfee="0.0002" 
 node1 2026-08-18T08:24:15.049703Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] fixedseeds="0" 
 node1 2026-08-18T08:24:15.049716Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] keypool="1" 
 node1 2026-08-18T08:24:15.049726Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] listenonion="0" 
 node1 2026-08-18T08:24:15.049736Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] maxconnections="94" 
 node1 2026-08-18T08:24:15.049745Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] natpmp="0" 
 node1 2026-08-18T08:24:15.049758Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] par="2" 
 node1 2026-08-18T08:24:15.049768Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] peertimeout="999999999" 
 node1 2026-08-18T08:24:15.049778Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] port="13497" 
 node1 2026-08-18T08:24:15.049791Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] prevoutfetchthreads="1" 
 node1 2026-08-18T08:24:15.049802Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] printtoconsole="0" 
 node1 2026-08-18T08:24:15.049818Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcdoccheck="1" 
 node1 2026-08-18T08:24:15.049829Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcport="18497" 
 node1 2026-08-18T08:24:15.049839Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcservertimeout="99000" 
 node1 2026-08-18T08:24:15.049852Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcthreads="2" 
 node1 2026-08-18T08:24:15.049866Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] server="1" 
 node1 2026-08-18T08:24:15.049879Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] shrinkdebugfile="0" 
 node1 2026-08-18T08:24:15.049889Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] unsafesqlitesync="1" 
 node1 2026-08-18T08:24:15.049904Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: datadir="D:\\a\\bitcoin\\bitcoin\\_ _\\test_runner_₿_🏃_20260818_081354\\rpc_getchaintips_208\\node1" 
 node1 2026-08-18T08:24:15.049967Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: debug="" 
 node1 2026-08-18T08:24:15.049978Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: debugexclude="leveldb" 
 node1 2026-08-18T08:24:15.049987Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: debugexclude="rand" 
 node1 2026-08-18T08:24:15.050000Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: disablewallet="" 
 node1 2026-08-18T08:24:15.050010Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: loglevel="trace" 
 node1 2026-08-18T08:24:15.050020Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: logratelimit=false 
 node1 2026-08-18T08:24:15.050030Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: logsourcelocations="" 
 node1 2026-08-18T08:24:15.050043Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: logthreadnames="" 
 node1 2026-08-18T08:24:15.050056Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: logtimemicros="" 
 node1 2026-08-18T08:24:15.050066Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: uacomment="testnode1" 
 node1 2026-08-18T08:24:15.050079Z [init] [common/args.cpp:994] [logArgsPrefix] Command-line arg: v2transport="0" 
 node1 2026-08-18T08:24:15.050093Z [init] [init.cpp:1473] [AppInitMain] Using at most 94 automatic connections (1024 file descriptors available) 
 node1 2026-08-18T08:24:15.138968Z [init] [init.cpp:1513] [AppInitMain] Log rate limiting disabled 
 node1 2026-08-18T08:24:15.138996Z [init] [wallet/init.cpp:106] [Construct] Wallet disabled! 
 node1 2026-08-18T08:24:15.145235Z [init] [httpserver.cpp:112] [InitHTTPAllowList] [http] Allowing HTTP connections from: 127.0.0.0/8 ::1/128 
 node1 2026-08-18T08:24:15.145271Z [init] [httpserver.cpp:1287] [InitHTTPServer] Binding RPC on address ::1 port 18497 
 node1 2026-08-18T08:24:15.345103Z [init] [httpserver.cpp:1287] [InitHTTPServer] Binding RPC on address 127.0.0.1 port 18497 
 node1 2026-08-18T08:24:15.345157Z [scheduler] [util/thread.cpp:19] [TraceThread] scheduler thread start 
 node1 2026-08-18T08:24:15.345352Z [init] [httpserver.cpp:1309] [InitHTTPServer] [http] Initialized HTTP server 
 node1 2026-08-18T08:24:15.345388Z [init] [httpserver.cpp:1312] [InitHTTPServer] [http] set work queue of depth 64 
 node1 2026-08-18T08:24:15.345400Z [init] [rpc/server.cpp:640] [StartRPC] [rpc] Starting RPC 
 node1 2026-08-18T08:24:15.345417Z [init] [httprpc.cpp:342] [StartHTTPRPC] [rpc] Starting HTTP RPC server 
 node1 2026-08-18T08:24:15.346249Z [init] [rpc/request.cpp:140] [GenerateAuthCookie] Generated RPC authentication cookie D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node1\regtest\.cookie 
 node1 2026-08-18T08:24:15.346334Z [init] [rpc/request.cpp:141] [GenerateAuthCookie] Permissions used for cookie: rw-rw-rw- 
 node1 2026-08-18T08:24:15.346356Z [init] [httprpc.cpp:274] [InitRPCAuthentication] Using random cookie authentication. 
 node1 2026-08-18T08:24:15.346399Z [init] [httpserver.cpp:244] [RegisterHTTPHandler] [http] Registering HTTP handler for / (exactmatch 1) 
 node1 2026-08-18T08:24:15.346418Z [init] [httpserver.cpp:244] [RegisterHTTPHandler] [http] Registering HTTP handler for /wallet/ (exactmatch 0) 
 node1 2026-08-18T08:24:15.346434Z [init] [httpserver.cpp:1320] [StartHTTPServer] Starting HTTP server with 2 worker threads 
 node2 2026-08-18T08:24:15.553914Z [init] [init/common.cpp:156] [LogPackageVersion] Bitcoin Core version v31.99.0-e9bdc18f95c6 (release build) 
 node2 2026-08-18T08:24:15.553923Z [init] [init.cpp:807] [InitParameterInteraction] parameter interaction: -bind set -> setting -listen=1 
 node2 2026-08-18T08:24:15.554583Z [init] [init/common.cpp:102] [SetLoggingCategories] Log output may contain privacy-sensitive information. Be cautious when sharing logs. 
 node2 2026-08-18T08:24:15.554667Z [init] [kernel/context.cpp:20] [operator()] Using the 'x86_shani(1way;2way)' SHA256 implementation 
 node3 2026-08-18T08:24:15.581054Z [init] [init/common.cpp:156] [LogPackageVersion] Bitcoin Core version v31.99.0-e9bdc18f95c6 (release build) 
 node3 2026-08-18T08:24:15.581062Z [init] [init.cpp:807] [InitParameterInteraction] parameter interaction: -bind set -> setting -listen=1 
 node3 2026-08-18T08:24:15.581713Z [init] [init/common.cpp:102] [SetLoggingCategories] Log output may contain privacy-sensitive information. Be cautious when sharing logs. 
 node3 2026-08-18T08:24:15.581799Z [init] [kernel/context.cpp:20] [operator()] Using the 'x86_shani(1way;2way)' SHA256 implementation 
 node2 2026-08-18T08:24:15.655981Z [init] [random.cpp:110] [ReportHardwareRand] Using RdSeed as an additional entropy source 
 node2 2026-08-18T08:24:15.655987Z [init] [random.cpp:113] [ReportHardwareRand] Using RdRand as an additional entropy source 
 node3 2026-08-18T08:24:15.682897Z [init] [random.cpp:110] [ReportHardwareRand] Using RdSeed as an additional entropy source 
 node3 2026-08-18T08:24:15.682902Z [init] [random.cpp:113] [ReportHardwareRand] Using RdRand as an additional entropy source 
 node1 2026-08-18T08:24:15.684842Z [http.00] [util/thread.cpp:19] [TraceThread] http.00 thread start 
 node1 2026-08-18T08:24:15.684951Z [init] [init.cpp:1663] [AppInitMain] Using /16 prefix for IP bucketing 
 node1 2026-08-18T08:24:15.684977Z [init] [noui.cpp:54] [noui_InitMessage] init message: Loading P2P addresses… 
 node1 2026-08-18T08:24:15.685740Z [init] [addrdb.cpp:211] [LoadAddrman] Creating peers.dat because the file was not found ("D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node1\regtest\peers.dat") 
 node1 2026-08-18T08:24:15.689551Z [init] [noui.cpp:54] [noui_InitMessage] init message: Loading banlist… 
 node1 2026-08-18T08:24:15.689626Z [init] [banman.cpp:42] [LoadBanlist] Recreating the banlist database 
 node1 2026-08-18T08:24:15.689786Z [init] [banman.cpp:68] [DumpBanlist] [net] Flushed 0 banned node addresses/subnets to disk 0ms 
 node1 2026-08-18T08:24:15.689861Z [init] [net.cpp:2476] [SetTryNewOutboundPeer] [net] setting try another outbound peer=false 
 node1 2026-08-18T08:24:15.689876Z [init] [net.cpp:3454] [SetNetworkActive] SetNetworkActive: true 
 node1 2026-08-18T08:24:15.690771Z [init] [policy/fees/block_policy_estimator.cpp:564] [CBlockPolicyEstimator] D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node1\regtest\fee_estimates.dat is not found. Continue anyway. 
 node1 2026-08-18T08:24:15.690849Z [init] [init.cpp:1865] [AppInitMain] Cache configuration: 
 node1 2026-08-18T08:24:15.690874Z [init] [init.cpp:1866] [AppInitMain] * Using 2.0 MiB for block index database 
 node1 2026-08-18T08:24:15.690890Z [init] [init.cpp:1877] [AppInitMain] * Using 8.0 MiB for chain state database 
 node1 2026-08-18T08:24:15.690935Z [init] [init.cpp:1358] [InitAndLoadChainstate] * Using 1014.0 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space) 
 node1 2026-08-18T08:24:15.690972Z [init] [checkqueue.h:148] [CCheckQueue] Script verification uses 1 additional threads 
 node2 2026-08-18T08:24:15.693434Z [init] [init/common.cpp:124] [StartLogging] Default data directory C:\Users\runneradmin\AppData\Local\Bitcoin 
 node2 2026-08-18T08:24:15.693468Z [init] [init/common.cpp:125] [StartLogging] Using data directory D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node2\regtest 
 node2 2026-08-18T08:24:15.693559Z [init] [init/common.cpp:134] [StartLogging] Config file: D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node2\bitcoin.conf 
 node2 2026-08-18T08:24:15.693585Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: regtest="1" 
 node2 2026-08-18T08:24:15.693597Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] bind="127.0.0.1" 
 node2 2026-08-18T08:24:15.693611Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] connect="0" 
 node2 2026-08-18T08:24:15.693621Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] discover="0" 
 node2 2026-08-18T08:24:15.693633Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] dnsseed="0" 
 node2 2026-08-18T08:24:15.693643Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] fallbackfee="0.0002" 
 node2 2026-08-18T08:24:15.693656Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] fixedseeds="0" 
 node2 2026-08-18T08:24:15.693669Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] keypool="1" 
 node2 2026-08-18T08:24:15.693679Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] listenonion="0" 
 node2 2026-08-18T08:24:15.693688Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] maxconnections="94" 
 node2 2026-08-18T08:24:15.693698Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] natpmp="0" 
 node2 2026-08-18T08:24:15.693710Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] par="2" 
 node2 2026-08-18T08:24:15.693720Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] peertimeout="999999999" 
 node2 2026-08-18T08:24:15.693730Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] port="13498" 
 node2 2026-08-18T08:24:15.693743Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] prevoutfetchthreads="1" 
 node2 2026-08-18T08:24:15.693754Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] printtoconsole="0" 
 node2 2026-08-18T08:24:15.693769Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcdoccheck="1" 
 node2 2026-08-18T08:24:15.693779Z [init] [common/args.cpp:994] [logArgsPrefix] Config file arg: [regtest] rpcport="18498" 
 node2 2026-08-18T08:24:16.425596Z [init] [dbwrapper.cpp:295] [CDBWrapper] Using obfuscation key for D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node2\regtest\chainstate: a35eb8941ba7151e 
 node3 2026-08-18T08:24:16.427037Z [init] [script/sigcache.cpp:35] [SignatureCache] Using 16 MiB out of 16 MiB requested for signature cache, able to store 524288 elements 
 node3 2026-08-18T08:24:16.429645Z [init] [validation.cpp:2048] [ValidationCache] Using 16 MiB out of 16 MiB requested for script execution cache, able to store 524288 elements 
 node3 2026-08-18T08:24:16.429679Z [init] [noui.cpp:54] [noui_InitMessage] init message: Loading block index… 
 node3 2026-08-18T08:24:16.429693Z [init] [node/chainstate.cpp:157] [LoadChainstate] Validating signatures for all blocks. 
 node3 2026-08-18T08:24:16.429702Z [init] [node/chainstate.cpp:159] [LoadChainstate] Setting nMinimumChainWork=0000000000000000000000000000000000000000000000000000000000000000 
 node3 2026-08-18T08:24:16.430175Z [init] [node/blockstorage.cpp:559] [LoadBlockIndexDB] Loading block index db: last block file = 0 
 node3 2026-08-18T08:24:16.430197Z [init] [node/blockstorage.cpp:563] [LoadBlockIndexDB] Loading block index db: last block file info: CBlockFileInfo(blocks=200, size=52347, heights=0...199, time=2011-02-02...2011-02-02) 
 node3 2026-08-18T08:24:16.430208Z [init] [node/blockstorage.cpp:574] [LoadBlockIndexDB] Checking all blk files are present... 
 node3 2026-08-18T08:24:16.430362Z [init] [node/chainstate.cpp:87] [CompleteChainstateInitialization] Initializing chainstate Chainstate [ibd] @ height -1 (null) 
 node3 2026-08-18T08:24:16.430424Z [init] [dbwrapper.cpp:271] [CDBWrapper] Opening LevelDB in D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node3\regtest\chainstate 
 node3 2026-08-18T08:24:16.433960Z [init] [dbwrapper.cpp:279] [CDBWrapper] Opened LevelDB successfully 
 node3 2026-08-18T08:24:16.433998Z [init] [dbwrapper.cpp:295] [CDBWrapper] Using obfuscation key for D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node3\regtest\chainstate: a35eb8941ba7151e 
 node0 2026-08-18T08:24:16.503884Z [init] [init.cpp:1663] [AppInitMain] Using /16 prefix for IP bucketing 
 node0 2026-08-18T08:24:16.503948Z [init] [noui.cpp:54] [noui_InitMessage] init message: Loading P2P addresses… 
 node0 2026-08-18T08:24:16.505308Z [init] [addrdb.cpp:211] [LoadAddrman] Creating peers.dat because the file was not found ("D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node0\regtest\peers.dat") 
 node0 2026-08-18T08:24:16.506792Z [init] [noui.cpp:54] [noui_InitMessage] init message: Loading banlist… 
 node0 2026-08-18T08:24:16.506872Z [init] [banman.cpp:42] [LoadBanlist] Recreating the banlist database 
 node0 2026-08-18T08:24:16.507030Z [init] [banman.cpp:68] [DumpBanlist] [net] Flushed 0 banned node addresses/subnets to disk 0ms 
 node0 2026-08-18T08:24:16.507096Z [init] [net.cpp:2476] [SetTryNewOutboundPeer] [net] setting try another outbound peer=false 
 node0 2026-08-18T08:24:16.507110Z [init] [net.cpp:3454] [SetNetworkActive] SetNetworkActive: true 
 node0 2026-08-18T08:24:16.508004Z [init] [policy/fees/block_policy_estimator.cpp:564] [CBlockPolicyEstimator] D:\a\bitcoin\bitcoin\_ _\test_runner_₿_🏃_20260818_081354\rpc_getchaintips_208\node0\regtest\fee_estimates.dat is not found. Continue anyway. 
 node0 2026-08-18T08:24:16.508095Z [init] [init.cpp:1865] [AppInitMain] Cache configuration: 
 node0 2026-08-18T08:24:16.508124Z [init] [init.cpp:1866] [AppInitMain] * Using 2.0 MiB for block index database 
 node0 2026-08-18T08:24:16.508143Z [init] [init.cpp:1877] [AppInitMain] * Using 8.0 MiB for chain state database 
 node0 2026-08-18T08:24:16.508190Z [init] [init.cpp:1358] [InitAndLoadChainstate] * Using 1014.0 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space) 
 node0 2026-08-18T08:24:16.508232Z [init] [checkqueue.h:148] [CCheckQueue] Script verification uses 1 additional threads 
 node2 2026-08-18T08:24:16.511545Z [init] [validation.cpp:1868] [InitCache] Block input prevout fetching uses 1 additional threads 
 node2 2026-08-18T08:24:16.511660Z [init] [validation.cpp:4602] [LoadChainTip] Loaded best chain: hashBestChain=70561696b71207e34ce30fd728f44836b9a49b391af801d77b4621e3cb16e888 height=199 date=2011-02-02T23:17:17Z progress=0.000408 
 node2 2026-08-18T08:24:16.511721Z [init] [noui.cpp:54] [noui_InitMessage] init message: Verifying blocks… 
 node2 2026-08-18T08:24:16.511737Z [init] [validation.cpp:4650] [VerifyDB] Verifying last 6 blocks at level 3 
 node2 2026-08-18T08:24:16.511763Z [init] [validation.cpp:4659] [VerifyDB] Verification progress: 0% 
 node2 2026-08-18T08:24:16.512246Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 16% 
 node2 2026-08-18T08:24:16.512606Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 33% 
 node2 2026-08-18T08:24:16.512954Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 50% 
 node2 2026-08-18T08:24:16.513293Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 66% 
 node2 2026-08-18T08:24:16.513625Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 83% 
 node2 2026-08-18T08:24:16.513970Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 99% 
 node2 2026-08-18T08:24:16.513992Z [init] [validation.cpp:4761] [VerifyDB] Verification: checked last 6 blocks at level 3 
 node2 2026-08-18T08:24:16.514007Z [init] [validation.cpp:4763] [VerifyDB] Verification: no coin database inconsistencies (6 transactions) 
 node2 2026-08-18T08:24:16.514020Z [init] [init.cpp:1446] [InitAndLoadChainstate] Block index and chainstate loaded 
 node2 2026-08-18T08:24:16.514084Z [init] [init.cpp:1981] [AppInitMain] Setting NODE_NETWORK in non-prune mode 
 node3 2026-08-18T08:24:16.514393Z [init] [validation.cpp:1868] [InitCache] Block input prevout fetching uses 1 additional threads 
 node3 2026-08-18T08:24:16.514496Z [init] [validation.cpp:4602] [LoadChainTip] Loaded best chain: hashBestChain=70561696b71207e34ce30fd728f44836b9a49b391af801d77b4621e3cb16e888 height=199 date=2011-02-02T23:17:17Z progress=0.000408 
 node3 2026-08-18T08:24:16.514552Z [init] [noui.cpp:54] [noui_InitMessage] init message: Verifying blocks… 
 node3 2026-08-18T08:24:16.514566Z [init] [validation.cpp:4650] [VerifyDB] Verifying last 6 blocks at level 3 
 node3 2026-08-18T08:24:16.514593Z [init] [validation.cpp:4659] [VerifyDB] Verification progress: 0% 
 node3 2026-08-18T08:24:16.515007Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 16% 
 node3 2026-08-18T08:24:16.515338Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 33% 
 node3 2026-08-18T08:24:16.515678Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 50% 
 node3 2026-08-18T08:24:16.515999Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 66% 
 node3 2026-08-18T08:24:16.516322Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 83% 
 node3 2026-08-18T08:24:16.516661Z [init] [validation.cpp:4667] [VerifyDB] Verification progress: 99% 
 node3 2026-08-18T08:24:16.516680Z [init] [validation.cpp:4761] [VerifyDB] Verification: checked last 6 blocks at level 3 
 node3 2026-08-18T08:24:16.516693Z [init] [validation.cpp:4763] [VerifyDB] Verification: no coin database inconsistencies (6 transactions) 
 node3 2026-08-18T08:24:16.516704Z [init] [init.cpp:1446] [InitAndLoadChainstate] Block index and chainstate loaded 
 node3 2026-08-18T08:24:16.516765Z [init] [init.cpp:1981] [AppInitMain] Setting NODE_NETWORK in non-prune mode 



(mute)

Would be nice to have another instance of this after merge of https://github.com/bitcoin/bitcoin/pull/36010