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Fix datarace in PDisk cached block device #13485

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the-ancient-1 opened this issue Jan 17, 2025 · 1 comment
Open

Fix datarace in PDisk cached block device #13485

the-ancient-1 opened this issue Jan 17, 2025 · 1 comment
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the-ancient-1 commented Jan 17, 2025 •
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When running Jepsen under TSan with node restarts, we caught something

Here the chunk was marked as committed

https://github.com/ydb-platform/ydb/blob/main/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp#L1581

Here we're checking without synchronization

https://github.com/ydb-platform/ydb/blob/main/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp#L1375
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Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: ==================
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: WARNING: ThreadSanitizer: data race (pid=3165716)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Read of size 1 at 0x7f480a0ec2c1 by thread T191 (mutexes: write M0):
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 NKikimr::NPDisk::TCachedBlockDevice::ExecRead(NKikimr::NPDisk::TCachedBlockDevice::TCachedReadCompletion*, NActors::TActorSystem*) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:1375:76 (kikimr+0x27175e88) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 NKikimr::NPDisk::TCachedBlockDevice::TCachedReadCompletion::Exec(NActors::TActorSystem*) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:1274:31 (kikimr+0x271750f3) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 NKikimr::NPDisk::TRealBlockDevice::TCompletionThread::ThreadProc() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:72:41 (kikimr+0x27167a25) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 void* (anonymous namespace)::ThreadProcWrapper(void*) /home/snaury/src/ydb/util/system/thread.cpp:383:45 (kikimr+0x16751a02) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Previous write of size 1 at 0x7f480a0ec2c1 by thread T195 (mutexes: write M1):
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 NKikimr::NPDisk::TPDisk::CommitLogChunks(NKikimr::NPDisk::TCommitLogChunks&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:1581:37 (kikimr+0x27090f69) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 NKikimr::NPDisk::TPDisk::ProcessFastOperationsQueue() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:2526:17 (kikimr+0x270b36a5) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 NKikimr::NPDisk::TPDisk::Update() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:3710:9 (kikimr+0x270d6b6d) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 Exec /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_thread.h:33:19 (kikimr+0x270d9dfc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 NKikimr::NPDisk::TPDiskThread::ThreadProc(void*) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_thread.h:27:44 (kikimr+0x270d9dfc)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Location is heap block of size 1126608 at 0x7f480a0ec000 allocated by thread T195:
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 operator new(unsigned long) /home/snaury/src/ydb/contrib/libs/clang18-rt/lib/tsan/rtl/tsan_new_delete.cpp:64:3 (kikimr+0x16590547) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 __libcpp_operator_new /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/new:271:10 (kikimr+0x271fc79b) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 __libcpp_allocate /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/new:295:10 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 allocate /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/__memory/allocator.h:117:32 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 __allocate_at_least<std::__y1::allocatorNKikimr::NPDisk::TChunkState > /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/__memory/allocate_at_least.h:55:19 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 __vallocate /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/vector:757:25 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #6 vector /home/snaury/src/ydb/contrib/libs/cxxsupp/libcxx/include/vector:1135:5 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #7 TVector /home/snaury/src/ydb/util/generic/vector.h:45:11 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #8 NKikimr::NPDisk::TPDisk::ProcessChunk0(NKikimr::NPDisk::TEvReadLogResult const&, TBasicString<char, std::__y1::char_traits>&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl_log.cpp:276:18 (kikimr+0x271fc79b)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #9 NKikimr::NPDisk::TPDisk::ProcessReadLogResult(NKikimr::NPDisk::TEvReadLogResult const&, NActors::TActorId const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl_log.cpp:1384:28 (kikimr+0x2720b43e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #10 NKikimr::NPDisk::TPDisk::ProcessLogReadQueue() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl_log.cpp:618:13 (kikimr+0x272098d9) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #11 NKikimr::NPDisk::TPDisk::Update() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:3712:9 (kikimr+0x270d6b7f) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #12 Exec /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_thread.h:33:19 (kikimr+0x270d9dfc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #13 NKikimr::NPDisk::TPDiskThread::ThreadProc(void*) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_thread.h:27:44 (kikimr+0x270d9dfc)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #14 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Mutex M0 (0x720c0017c0d0) created at:
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 pthread_mutex_init /home/snaury/src/ydb/contrib/libs/clang18-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1316:3 (kikimr+0x16511adf) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 TMutex::TImpl::TImpl() /home/snaury/src/ydb/util/system/mutex.cpp:42:22 (kikimr+0x1673f5f1) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 TMutex::TMutex() /home/snaury/src/ydb/util/system/mutex.cpp:124:17 (kikimr+0x1673f577) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 NKikimr::NPDisk::TCachedBlockDevice::TCachedBlockDevice(TBasicString<char, std::__y1::char_traits> const&, NKikimr::TPDiskMon&, unsigned long, unsigned long, unsigned long, unsigned int, unsigned int, unsigned int, TIntrusivePtr<NKikimr::NPDisk::TSectorMap, TDefaultIntrusivePtrOpsNKikimr::NPDisk::TSectorMap>, NKikimr::NPDisk::TPDisk*, bool) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:1354:5 (kikimr+0x2715aa88) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 NKikimr::NPDisk::CreateRealBlockDevice(TBasicString<char, std::__y1::char_traits> const&, NKikimr::TPDiskMon&, unsigned long, unsigned long, unsigned long, unsigned int, unsigned int, unsigned int, TIntrusivePtr<NKikimr::NPDisk::TSectorMap, TDefaultIntrusivePtrOpsNKikimr::NPDisk::TSectorMap>, NKikimr::NPDisk::TPDisk*, bool) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:1495:16 (kikimr+0x2715a8c8) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 NKikimr::NPDisk::TPDisk::TPDisk(std::__y1::shared_ptrNKikimr::NPDisk::TPDiskCtx, TIntrusivePtr<NKikimr::TPDiskConfig, TDefaultIntrusivePtrOpsNKikimr::TPDiskConfig>, TIntrusivePtr<NMonitoring::TDynamicCounters, TDefaultIntrusivePtrOpsNMonitoring::TDynamicCounters> const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:47:19 (kikimr+0x270570fb) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #6 NKikimr::NPDisk::TPDiskActor::StartPDiskThread() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:260:21 (kikimr+0x2b923275) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #7 NKikimr::NPDisk::TPDiskActor::Bootstrap(NActors::TActorContext const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:256:9 (kikimr+0x2b9230fe) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #8 NActors::TActorBootstrappedNKikimr::NPDisk::TPDiskActor::StateBootstrap(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor_bootstrapped.h:22:22 (kikimr+0x2b92284a) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #9 NActors::TActorCallbackBehaviour::Receive(NActors::IActor*, TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.cpp:260:9 (kikimr+0x17b24ad3) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #10 NActors::IActor::Receive(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.h:548:23 (kikimr+0x17b85362) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #11 NActors::TGenericExecutorThread::Execute(NActors::TMailbox*, bool) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:281:28 (kikimr+0x17b80f15) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #12 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*)::$_0::operator()(NActors::TMailbox*, bool) const /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:475:39 (kikimr+0x17b8729e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #13 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:529:13 (kikimr+0x17b8696e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #14 NActors::TExecutorThread::ThreadProc() /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:560:9 (kikimr+0x17b88029) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #15 void* (anonymous namespace)::ThreadProcWrapper(void*) /home/snaury/src/ydb/util/system/thread.cpp:383:45 (kikimr+0x16751a02) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #16 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Mutex M1 (0x720c001747b0) created at:
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 pthread_mutex_init /home/snaury/src/ydb/contrib/libs/clang18-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1316:3 (kikimr+0x16511adf) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 TMutex::TImpl::TImpl() /home/snaury/src/ydb/util/system/mutex.cpp:42:22 (kikimr+0x1673f5f1) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 TMutex::TMutex() /home/snaury/src/ydb/util/system/mutex.cpp:124:17 (kikimr+0x1673f577) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 NKikimr::NPDisk::TPDisk::TPDisk(std::__y1::shared_ptrNKikimr::NPDisk::TPDiskCtx, TIntrusivePtr<NKikimr::TPDiskConfig, TDefaultIntrusivePtrOpsNKikimr::TPDiskConfig>, TIntrusivePtr<NMonitoring::TDynamicCounters, TDefaultIntrusivePtrOpsNMonitoring::TDynamicCounters> const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:27:9 (kikimr+0x270567ba) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 NKikimr::NPDisk::TPDiskActor::StartPDiskThread() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:260:21 (kikimr+0x2b923275) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 NKikimr::NPDisk::TPDiskActor::Bootstrap(NActors::TActorContext const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:256:9 (kikimr+0x2b9230fe) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #6 NActors::TActorBootstrappedNKikimr::NPDisk::TPDiskActor::StateBootstrap(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor_bootstrapped.h:22:22 (kikimr+0x2b92284a) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #7 NActors::TActorCallbackBehaviour::Receive(NActors::IActor*, TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.cpp:260:9 (kikimr+0x17b24ad3) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #8 NActors::IActor::Receive(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.h:548:23 (kikimr+0x17b85362) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #9 NActors::TGenericExecutorThread::Execute(NActors::TMailbox*, bool) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:281:28 (kikimr+0x17b80f15) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #10 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*)::$_0::operator()(NActors::TMailbox*, bool) const /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:475:39 (kikimr+0x17b8729e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #11 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:529:13 (kikimr+0x17b8696e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #12 NActors::TExecutorThread::ThreadProc() /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:560:9 (kikimr+0x17b88029) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #13 void* (anonymous namespace)::ThreadProcWrapper(void*) /home/snaury/src/ydb/util/system/thread.cpp:383:45 (kikimr+0x16751a02) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #14 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Thread T191 'PdCmpl_0' (tid=3165890, running) created by thread T80 at:
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 pthread_create /home/snaury/src/ydb/contrib/libs/clang18-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1023:3 (kikimr+0x165102eb) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 Start /home/snaury/src/ydb/util/system/thread.cpp:229:27 (kikimr+0x16751009) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 TThread::Start() /home/snaury/src/ydb/util/system/thread.cpp:314:34 (kikimr+0x16751009)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 NKikimr::NPDisk::TRealBlockDevice::TCompletionThreads::TCompletionThreads(NKikimr::NPDisk::TRealBlockDevice&, unsigned long, unsigned int) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:125:33 (kikimr+0x2716678a) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 MakeHolder<NKikimr::NPDisk::TRealBlockDevice::TCompletionThreads, NKikimr::NPDisk::TRealBlockDevice &, const unsigned int &, const unsigned int &> /home/snaury/src/ydb/util/generic/ptr.h:370:27 (kikimr+0x2715c653) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 NKikimr::NPDisk::TRealBlockDevice::Initialize(std::__y1::shared_ptrNKikimr::NPDisk::TPDiskCtx) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:924:33 (kikimr+0x2715c653)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #6 NKikimr::NPDisk::TPDisk::Initialize() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:2673:22 (kikimr+0x270b7c4e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #7 NKikimr::NPDisk::TPDiskActor::StartPDiskThread() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:266:28 (kikimr+0x2b9233de) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #8 NKikimr::NPDisk::TPDiskActor::Bootstrap(NActors::TActorContext const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:256:9 (kikimr+0x2b9230fe) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #9 NActors::TActorBootstrappedNKikimr::NPDisk::TPDiskActor::StateBootstrap(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor_bootstrapped.h:22:22 (kikimr+0x2b92284a) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #10 NActors::TActorCallbackBehaviour::Receive(NActors::IActor*, TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.cpp:260:9 (kikimr+0x17b24ad3) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #11 NActors::IActor::Receive(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.h:548:23 (kikimr+0x17b85362) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #12 NActors::TGenericExecutorThread::Execute(NActors::TMailbox*, bool) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:281:28 (kikimr+0x17b80f15) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #13 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*)::$_0::operator()(NActors::TMailbox*, bool) const /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:475:39 (kikimr+0x17b8729e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #14 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:529:13 (kikimr+0x17b8696e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #15 NActors::TExecutorThread::ThreadProc() /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:560:9 (kikimr+0x17b88029) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #16 void* (anonymous namespace)::ThreadProcWrapper(void*) /home/snaury/src/ydb/util/system/thread.cpp:383:45 (kikimr+0x16751a02) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #17 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: Thread T195 'PDisk' (tid=3165894, running) created by thread T80 at:
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #0 pthread_create /home/snaury/src/ydb/contrib/libs/clang18-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp:1023:3 (kikimr+0x165102eb) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #1 Start /home/snaury/src/ydb/util/system/thread.cpp:229:27 (kikimr+0x16751009) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #2 TThread::Start() /home/snaury/src/ydb/util/system/thread.cpp:314:34 (kikimr+0x16751009)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #3 NKikimr::NPDisk::TPDisk::Initialize() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_impl.cpp:2685:17 (kikimr+0x270b5645) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #4 NKikimr::NPDisk::TPDiskActor::StartPDiskThread() /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:266:28 (kikimr+0x2b9233de) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #5 NKikimr::NPDisk::TPDiskActor::Bootstrap(NActors::TActorContext const&) /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_actor.cpp:256:9 (kikimr+0x2b9230fe) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #6 NActors::TActorBootstrappedNKikimr::NPDisk::TPDiskActor::StateBootstrap(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor_bootstrapped.h:22:22 (kikimr+0x2b92284a) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #7 NActors::TActorCallbackBehaviour::Receive(NActors::IActor*, TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.cpp:260:9 (kikimr+0x17b24ad3) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #8 NActors::IActor::Receive(TAutoPtr<NActors::IEventHandle, TDelete>&) /home/snaury/src/ydb/ydb/library/actors/core/actor.h:548:23 (kikimr+0x17b85362) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #9 NActors::TGenericExecutorThread::Execute(NActors::TMailbox*, bool) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:281:28 (kikimr+0x17b80f15) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #10 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*)::$_0::operator()(NActors::TMailbox*, bool) const /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:475:39 (kikimr+0x17b8729e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #11 NActors::TGenericExecutorThread::ProcessExecutorPool(NActors::IExecutorPool*) /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:529:13 (kikimr+0x17b8696e) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #12 NActors::TExecutorThread::ThreadProc() /home/snaury/src/ydb/ydb/library/actors/core/executor_thread.cpp:560:9 (kikimr+0x17b88029) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #13 void* (anonymous namespace)::ThreadProcWrapper(void*) /home/snaury/src/ydb/util/system/thread.cpp:383:45 (kikimr+0x16751a02) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: #14 (anonymous namespace)::TPosixThread::ThreadProxy(void*) /home/snaury/src/ydb/util/system/thread.cpp:244:20 (kikimr+0x16751fdc) (BuildId: b337e4281ea20544bd09066bc8f2f3e42c6236de)
Jan 17 13:09:00 ydb-vla-dev03-002 kikimr[3165716]: SUMMARY: ThreadSanitizer: data race /home/snaury/src/ydb/ydb/core/blobstorage/pdisk/blobstorage_pdisk_blockdevice_async.cpp:1375:76 in NKikimr::NPDisk::TCachedBlockDevice::ExecRead(NKikimr::NPDisk::TCachedBlockDevice::TCachedReadCompletion*, NActors::TActorSystem*)

@the-ancient-1 the-ancient-1 self-assigned this Mar 6, 2025
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