duplicate #include in options.h #22

beginnerlan · 2013-11-29T10:36:58Z

There are two memtablerep.h and two slice_tansform.h included in options.h

dhruba · 2013-11-30T02:04:24Z

Fixed 38feca4

Tweak badges

Summary: On CircleCI MacOS instances, we have been seeing the following assertion error: ``` Assertion failed: (alive_log_files_tail_ == alive_log_files_.rbegin()), function WriteToWAL, file /Users/distiller/project/db/db_impl/db_impl_write.cc, line 1213. Received signal 6 (Abort trap: 6) #0 0x1 #1 abort (in libsystem_c.dylib) + 120 #2 err (in libsystem_c.dylib) + 0 #3 rocksdb::DBImpl::WriteToWAL(rocksdb::WriteBatch const&, rocksdb::log::Writer*, unsigned long long*, unsigned long long*, rocksdb::Env::IOPriority, bool, bool) (in librocksdb.7.0.0.dylib) (db_impl_write.cc:1213) #4 rocksdb::DBImpl::WriteToWAL(rocksdb::WriteThread::WriteGroup const&, rocksdb::log::Writer*, unsigned long long*, bool, bool, unsigned long long) (in librocksdb.7.0.0.dylib) (db_impl_write.cc:1251) #5 rocksdb::DBImpl::WriteImpl(rocksdb::WriteOptions const&, rocksdb::WriteBatch*, rocksdb::WriteCallback*, unsigned long long*, unsigned long long, bool, unsigned long long*, unsigned long, rocksdb::PreReleaseCallback*) (in librocksdb.7.0.0.dylib) (db_impl_ rite.cc:421) #6 rocksdb::DBImpl::Write(rocksdb::WriteOptions const&, rocksdb::WriteBatch*) (in librocksdb.7.0.0.dylib) (db_impl_write.cc:109) #7 rocksdb::DB::Put(rocksdb::WriteOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::Slice const&, rocksdb::Slice const&) (in librocksdb.7.0.0.dylib) (db_impl_write.cc:2159) #8 rocksdb::DBImpl::Put(rocksdb::WriteOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::Slice const&, rocksdb::Slice const&) (in librocksdb.7.0.0.dylib) (db_impl_write.cc:37) #9 rocksdb::DB::Put(rocksdb::WriteOptions const&, rocksdb::Slice const&, rocksdb::Slice const&, rocksdb::Slice const&) (in librocksdb.7.0.0.dylib) (db.h:382) #10 rocksdb::DBBasicTestWithTimestampPrefixSeek_IterateWithPrefix_Test::TestBody() (in db_with_timestamp_basic_test) (db_with_timestamp_basic_test.cc:2926) #11 void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (in db_with_timestamp_basic_test) (gtest-all.cc:3899) #12 void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (in db_with_timestamp_basic_test) (gtest-all.cc:3935) #13 testing::Test::Run() (in db_with_timestamp_basic_test) (gtest-all.cc:3980) #14 testing::TestInfo::Run() (in db_with_timestamp_basic_test) (gtest-all.cc:4153) #15 testing::TestCase::Run() (in db_with_timestamp_basic_test) (gtest-all.cc:4266) #16 testing::internal::UnitTestImpl::RunAllTests() (in db_with_timestamp_basic_test) (gtest-all.cc:6632) #17 bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) (in db_with_timestamp_basic_test) (gtest-all.cc:3899) #18 bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) (in db_with_timestamp_basic_test) (gtest-all.cc:3935) #19 testing::UnitTest::Run() (in db_with_timestamp_basic_test) (gtest-all.cc:6242) #20 RUN_ALL_TESTS() (in db_with_timestamp_basic_test) (gtest.h:22110) #21 main (in db_with_timestamp_basic_test) (db_with_timestamp_basic_test.cc:3150) #22 start (in libdyld.dylib) + 1 ``` It's likely caused by concurrent, unprotected access to the deque, even though `back()` is never popped, and we are comparing `rbegin()` with a cached `riterator`. To be safe, do the comparison only if we have mutex. Pull Request resolved: #9717 Test Plan: One example Ssh to one CircleCI MacOS instance. ``` gtest-parallel -r 1000 -w 8 ./db_test --gtest_filter=DBTest.FlushesInParallelWithCompactRange ``` Reviewed By: pdillinger Differential Revision: D34990696 Pulled By: riversand963 fbshipit-source-id: 62dd48ae6fedbda53d0a64d73de9b948b4c26eee

The unit test repro gives the following error prior to the fix: ``` ==2175705==ERROR: AddressSanitizer: heap-use-after-free on address 0x61f0000012a5 at pc 0x7f0fc36e76ce bp 0x7ffc103e9ca0 sp 0x7ffc103e9450 READ of size 5 at 0x61f0000012a5 thread T0 #0 0x7f0fc36e76cd in __interceptor_memcpy /home/engshare/third-party2/gcc/9.x/src/gcc-10.x/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:790 #1 0x7f0fc35a207e in std::char_traits<char>::copy(char*, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/char_traits.h:365 #2 0x7f0fc35a207e in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(char*, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/basic_string.h:351 facebook#3 0x7f0fc35a207e in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, unsigned long, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/basic_string.tcc:440 facebook#4 0x8679ca in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long) /mnt/gvfs/third-party2/libgcc/4959b39cfbe5965a37c861c4c327fa7c5c759b87/9.x/platform009/9202ce7/include/c++/9.3.0/bits/basic_string.h:1422 facebook#5 0x8679ca in rocksdb::PinnableSlice::PinSelf(rocksdb::Slice const&) include/rocksdb/slice.h:171 facebook#6 0x8679ca in rocksdb::DBImpl::GetImpl(rocksdb::ReadOptions const&, rocksdb::Slice const&, rocksdb::DBImpl::GetImplOptions&) db/db_impl/db_impl.cc:1930 facebook#7 0x547324 in rocksdb::DBImpl::GetMergeOperands(rocksdb::ReadOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::PinnableSlice*, rocksdb::GetMergeOperandsOptions*, int*) db/db_impl/db_impl.h:203 facebook#8 0x547324 in rocksdb::DBMergeOperandTest_FlushedMergeOperandReadAfterFreeBug_Test::TestBody() db/db_merge_operand_test.cc:117 facebook#9 0x7241da in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 facebook#10 0x7241da in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 facebook#11 0x701a47 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3973 facebook#12 0x702040 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3965 facebook#13 0x702040 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4149 facebook#14 0x7025f7 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4124 facebook#15 0x7025f7 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4267 facebook#16 0x704217 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4253 facebook#17 0x704217 in testing::internal::UnitTestImpl::RunAllTests() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6633 facebook#18 0x72505a in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 facebook#19 0x72505a in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 facebook#20 0x704aa1 in testing::UnitTest::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6242 facebook#21 0x4c4aff in RUN_ALL_TESTS() third-party/gtest-1.8.1/fused-src/gtest/gtest.h:22110 facebook#22 0x4c4aff in main db/db_merge_operand_test.cc:404 facebook#23 0x7f0fc3108dc4 in __libc_start_main ../csu/libc-start.c:308 facebook#24 0x5445fd in _start (/data/users/andrewkr/rocksdb/db_merge_operand_test+0x5445fd) 0x61f0000012a5 is located 1061 bytes inside of 3264-byte region [0x61f000000e80,0x61f000001b40) freed by thread T0 here: #0 0x7f0fc375b6af in operator delete(void*, unsigned long) /home/engshare/third-party2/gcc/9.x/src/gcc-10.x/libsanitizer/asan/asan_new_delete.cc:177 #1 0x743be8 in rocksdb::SuperVersion::~SuperVersion() db/column_family.cc:432 #2 0x8052aa in rocksdb::DBImpl::CleanupSuperVersion(rocksdb::SuperVersion*) db/db_impl/db_impl.cc:3534 facebook#3 0x8676c2 in rocksdb::DBImpl::ReturnAndCleanupSuperVersion(rocksdb::ColumnFamilyData*, rocksdb::SuperVersion*) db/db_impl/db_impl.cc:3544 facebook#4 0x8676c2 in rocksdb::DBImpl::GetImpl(rocksdb::ReadOptions const&, rocksdb::Slice const&, rocksdb::DBImpl::GetImplOptions&) db/db_impl/db_impl.cc:1911 facebook#5 0x547324 in rocksdb::DBImpl::GetMergeOperands(rocksdb::ReadOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::PinnableSlice*, rocksdb::GetMergeOperandsOptions*, int*) db/db_impl/db_impl.h:203 facebook#6 0x547324 in rocksdb::DBMergeOperandTest_FlushedMergeOperandReadAfterFreeBug_Test::TestBody() db/db_merge_operand_test.cc:117 facebook#7 0x7241da in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 facebook#8 0x7241da in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 facebook#9 0x701a47 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3973 facebook#10 0x702040 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3965 facebook#11 0x702040 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4149 facebook#12 0x7025f7 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4124 facebook#13 0x7025f7 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4267 facebook#14 0x704217 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4253 facebook#15 0x704217 in testing::internal::UnitTestImpl::RunAllTests() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6633 facebook#16 0x72505a in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 facebook#17 0x72505a in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 facebook#18 0x704aa1 in testing::UnitTest::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6242 facebook#19 0x4c4aff in RUN_ALL_TESTS() third-party/gtest-1.8.1/fused-src/gtest/gtest.h:22110 facebook#20 0x4c4aff in main db/db_merge_operand_test.cc:404 facebook#21 0x7f0fc3108dc4 in __libc_start_main ../csu/libc-start.c:308 facebook#22 0x5445fd in _start (/data/users/andrewkr/rocksdb/db_merge_operand_test+0x5445fd) ... ``` Test Plan: following the fix in this PR, the unit test passes

Summary: Fixes #9066. Prior to the fix in this PR, this PR's unit test reported the following error under ASAN: ``` ==2175705==ERROR: AddressSanitizer: heap-use-after-free on address 0x61f0000012a5 at pc 0x7f0fc36e76ce bp 0x7ffc103e9ca0 sp 0x7ffc103e9450 READ of size 5 at 0x61f0000012a5 thread T0 #0 0x7f0fc36e76cd in __interceptor_memcpy /home/engshare/third-party2/gcc/9.x/src/gcc-10.x/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:790 #1 0x7f0fc35a207e in std::char_traits<char>::copy(char*, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/char_traits.h:365 #2 0x7f0fc35a207e in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_copy(char*, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/basic_string.h:351 #3 0x7f0fc35a207e in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, unsigned long, char const*, unsigned long) /home/engshare/third-party2/libgcc/9.x/src/gcc-9.x/x86_64-facebook-linux/libstdc++-v3/include/bits/basic_string.tcc:440 #4 0x8679ca in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::assign(char const*, unsigned long) /mnt/gvfs/third-party2/libgcc/4959b39cfbe5965a37c861c4c327fa7c5c759b87/9.x/platform009/9202ce7/include/c++/9.3.0/bits/basic_string.h:1422 #5 0x8679ca in rocksdb::PinnableSlice::PinSelf(rocksdb::Slice const&) include/rocksdb/slice.h:171 #6 0x8679ca in rocksdb::DBImpl::GetImpl(rocksdb::ReadOptions const&, rocksdb::Slice const&, rocksdb::DBImpl::GetImplOptions&) db/db_impl/db_impl.cc:1930 #7 0x547324 in rocksdb::DBImpl::GetMergeOperands(rocksdb::ReadOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::PinnableSlice*, rocksdb::GetMergeOperandsOptions*, int*) db/db_impl/db_impl.h:203 #8 0x547324 in rocksdb::DBMergeOperandTest_FlushedMergeOperandReadAfterFreeBug_Test::TestBody() db/db_merge_operand_test.cc:117 #9 0x7241da in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 #10 0x7241da in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 #11 0x701a47 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3973 #12 0x702040 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3965 #13 0x702040 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4149 #14 0x7025f7 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4124 #15 0x7025f7 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4267 #16 0x704217 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4253 #17 0x704217 in testing::internal::UnitTestImpl::RunAllTests() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6633 #18 0x72505a in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 #19 0x72505a in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 #20 0x704aa1 in testing::UnitTest::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6242 #21 0x4c4aff in RUN_ALL_TESTS() third-party/gtest-1.8.1/fused-src/gtest/gtest.h:22110 #22 0x4c4aff in main db/db_merge_operand_test.cc:404 #23 0x7f0fc3108dc4 in __libc_start_main ../csu/libc-start.c:308 #24 0x5445fd in _start (/data/users/andrewkr/rocksdb/db_merge_operand_test+0x5445fd) 0x61f0000012a5 is located 1061 bytes inside of 3264-byte region [0x61f000000e80,0x61f000001b40) freed by thread T0 here: #0 0x7f0fc375b6af in operator delete(void*, unsigned long) /home/engshare/third-party2/gcc/9.x/src/gcc-10.x/libsanitizer/asan/asan_new_delete.cc:177 #1 0x743be8 in rocksdb::SuperVersion::~SuperVersion() db/column_family.cc:432 #2 0x8052aa in rocksdb::DBImpl::CleanupSuperVersion(rocksdb::SuperVersion*) db/db_impl/db_impl.cc:3534 #3 0x8676c2 in rocksdb::DBImpl::ReturnAndCleanupSuperVersion(rocksdb::ColumnFamilyData*, rocksdb::SuperVersion*) db/db_impl/db_impl.cc:3544 #4 0x8676c2 in rocksdb::DBImpl::GetImpl(rocksdb::ReadOptions const&, rocksdb::Slice const&, rocksdb::DBImpl::GetImplOptions&) db/db_impl/db_impl.cc:1911 #5 0x547324 in rocksdb::DBImpl::GetMergeOperands(rocksdb::ReadOptions const&, rocksdb::ColumnFamilyHandle*, rocksdb::Slice const&, rocksdb::PinnableSlice*, rocksdb::GetMergeOperandsOptions*, int*) db/db_impl/db_impl.h:203 #6 0x547324 in rocksdb::DBMergeOperandTest_FlushedMergeOperandReadAfterFreeBug_Test::TestBody() db/db_merge_operand_test.cc:117 #7 0x7241da in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 #8 0x7241da in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 #9 0x701a47 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3973 #10 0x702040 in testing::Test::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3965 #11 0x702040 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4149 #12 0x7025f7 in testing::TestInfo::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4124 #13 0x7025f7 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4267 #14 0x704217 in testing::TestCase::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:4253 #15 0x704217 in testing::internal::UnitTestImpl::RunAllTests() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6633 #16 0x72505a in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3899 #17 0x72505a in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:3935 #18 0x704aa1 in testing::UnitTest::Run() third-party/gtest-1.8.1/fused-src/gtest/gtest-all.cc:6242 #19 0x4c4aff in RUN_ALL_TESTS() third-party/gtest-1.8.1/fused-src/gtest/gtest.h:22110 #20 0x4c4aff in main db/db_merge_operand_test.cc:404 #21 0x7f0fc3108dc4 in __libc_start_main ../csu/libc-start.c:308 #22 0x5445fd in _start (/data/users/andrewkr/rocksdb/db_merge_operand_test+0x5445fd) ... ``` Pull Request resolved: #9805 Test Plan: following the fix in this PR, the new unit test passes Reviewed By: jay-zhuang Differential Revision: D35388415 Pulled By: ajkr fbshipit-source-id: b39c5d002155906c8abc4a3429eca696dbf916d0

Summary: Revert #10442 before I find the root cause and fix the memory leak in db_stress tests that are caused by `FaultInjectionSecondaryCache`. Memory leak is reported during crash tests and one example is shown as follows: ``` ==70722==ERROR: LeakSanitizer: detected memory leaks Direct leak of 6648240 byte(s) in 83103 object(s) allocated from: #0 0x13de9d7 in operator new(unsigned long) (/data/sandcastle/boxes/eden-trunk-hg-fbcode-fbsource/fbcode/buck-out/dbgo/gen/aab7ed39/internal_repo_rocksdb/repo/db_stress+0x13de9d7) #1 0x9084c7 in rocksdb::BlocklikeTraits<rocksdb::Block>::Create(rocksdb::BlockContents&&, unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*) internal_repo_rocksdb/repo/table/block_based/block_like_traits.h:128 #2 0x9084c7 in std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)::operator()(void const*, unsigned long, void**, unsigned long*) const internal_repo_rocksdb/repo/table/block_based/block_like_traits.h:34 #3 0x9082c9 in rocksdb::Block std::__invoke_impl<rocksdb::Status, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>(std::__invoke_other, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/invoke.h:61 #4 0x90825d in std::enable_if<is_invocable_r_v<rocksdb::Block, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>, rocksdb::Block>::type std::__invoke_r<rocksdb::Status, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>(std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/invoke.h:114 #5 0x9081b0 in std::_Function_handler<rocksdb::Status (void const*, unsigned long, void**, unsigned long*), std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)>::_M_invoke(std::_Any_data const&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/std_function.h:291 #6 0x991f2c in std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)>::operator()(void const*, unsigned long, void**, unsigned long*) const third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/std_function.h:560 #7 0x990277 in rocksdb::CompressedSecondaryCache::Lookup(rocksdb::Slice const&, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, bool, bool&) internal_repo_rocksdb/repo/cache/compressed_secondary_cache.cc:77 #8 0xd3aa4d in rocksdb::FaultInjectionSecondaryCache::Lookup(rocksdb::Slice const&, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, bool, bool&) internal_repo_rocksdb/repo/utilities/fault_injection_secondary_cache.cc:92 #9 0xeadaab in rocksdb::lru_cache::LRUCacheShard::Lookup(rocksdb::Slice const&, unsigned int, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority, bool, rocksdb::Statistics*) internal_repo_rocksdb/repo/cache/lru_cache.cc:445 #10 0x1064573 in rocksdb::ShardedCache::Lookup(rocksdb::Slice const&, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority, bool, rocksdb::Statistics*) internal_repo_rocksdb/repo/cache/sharded_cache.cc:89 #11 0x8be0df in rocksdb::BlockBasedTable::GetEntryFromCache(rocksdb::CacheTier const&, rocksdb::Cache*, rocksdb::Slice const&, rocksdb::BlockType, bool, rocksdb::GetContext*, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:389 #12 0x905790 in rocksdb::Status rocksdb::BlockBasedTable::GetDataBlockFromCache<rocksdb::Block>(rocksdb::Slice const&, rocksdb::Cache*, rocksdb::Cache*, rocksdb::ReadOptions const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::UncompressionDict const&, rocksdb::BlockType, bool, rocksdb::GetContext*) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1263 #13 0x8b9259 in rocksdb::Status rocksdb::BlockBasedTable::MaybeReadBlockAndLoadToCache<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, bool, bool, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::BlockContents*, bool) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1559 #14 0x8b710c in rocksdb::Status rocksdb::BlockBasedTable::RetrieveBlock<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, bool, bool, bool, bool) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1726 #15 0x8c329f in rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::FilePrefetchBuffer*, bool, bool, rocksdb::Status&) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader_impl.h:58 #16 0x920117 in rocksdb::BlockBasedTableIterator::InitDataBlock() internal_repo_rocksdb/repo/table/block_based/block_based_table_iterator.cc:262 #17 0x920d42 in rocksdb::BlockBasedTableIterator::MaterializeCurrentBlock() internal_repo_rocksdb/repo/table/block_based/block_based_table_iterator.cc:332 #18 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #19 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #20 0xef9f6c in rocksdb::MergingIterator::PrepareValue() internal_repo_rocksdb/repo/table/merging_iterator.cc:260 #21 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #22 0xc67bcd in rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*) internal_repo_rocksdb/repo/db/db_iter.cc:326 #23 0xc66d36 in rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*) internal_repo_rocksdb/repo/db/db_iter.cc:234 #24 0xc7ab47 in rocksdb::DBIter::Next() internal_repo_rocksdb/repo/db/db_iter.cc:161 #25 0x70d938 in rocksdb::BatchedOpsStressTest::TestPrefixScan(rocksdb::ThreadState*, rocksdb::ReadOptions const&, std::vector<int, std::allocator<int> > const&, std::vector<long, std::allocator<long> > const&) internal_repo_rocksdb/repo/db_stress_tool/batched_ops_stress.cc:320 #26 0x6dc6a8 in rocksdb::StressTest::OperateDb(rocksdb::ThreadState*) internal_repo_rocksdb/repo/db_stress_tool/db_stress_test_base.cc:907 #27 0x6867de in rocksdb::ThreadBody(void*) internal_repo_rocksdb/repo/db_stress_tool/db_stress_driver.cc:33 #28 0xce4cc2 in rocksdb::(anonymous namespace)::StartThreadWrapper(void*) internal_repo_rocksdb/repo/env/env_posix.cc:461 #29 0x7f23f9068c0e in start_thread /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/nptl/pthread_create.c:434:8 ``` Pull Request resolved: #10509 Test Plan: ``` $COMPILE_WITH_ASAN=1 make -j 24 $db_stress J=40 crash_test_with_txn ``` Reviewed By: siying Differential Revision: D38540648 Pulled By: gitbw95 fbshipit-source-id: 703948e3a7ba40828a6445d00f3e73c184e34bf7

…tionSecondaryCache` and add `CompressedSecondaryCache` into stress tests. (#10523) Summary: 1. Fix the memory leak in db_stress tests that are caused by `FaultInjectionSecondaryCache`. To address the test requirements for both CompressedSecondaryCache and CachlibWrapper, a new class variable `base_is_compressed_sec_cache_` is added to determine the different behaviors in `Lookup()` and `WaitAll()`. 2. Add `CompressedSecondaryCache` into stress tests. Before this PR, memory leak is reported during crash tests if `CompressedSecondaryCache` is in stress tests. One example is shown as follows: ``` ==70722==ERROR: LeakSanitizer: detected memory leaks Direct leak of 6648240 byte(s) in 83103 object(s) allocated from: #0 0x13de9d7 in operator new(unsigned long) (/data/sandcastle/boxes/eden-trunk-hg-fbcode-fbsource/fbcode/buck-out/dbgo/gen/aab7ed39/internal_repo_rocksdb/repo/db_stress+0x13de9d7) #1 0x9084c7 in rocksdb::BlocklikeTraits<rocksdb::Block>::Create(rocksdb::BlockContents&&, unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*) internal_repo_rocksdb/repo/table/block_based/block_like_traits.h:128 #2 0x9084c7 in std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)::operator()(void const*, unsigned long, void**, unsigned long*) const internal_repo_rocksdb/repo/table/block_based/block_like_traits.h:34 #3 0x9082c9 in rocksdb::Block std::__invoke_impl<rocksdb::Status, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>(std::__invoke_other, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/invoke.h:61 #4 0x90825d in std::enable_if<is_invocable_r_v<rocksdb::Block, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>, rocksdb::Block>::type std::__invoke_r<rocksdb::Status, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*, unsigned long, void**, unsigned long*>(std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/invoke.h:114 #5 0x9081b0 in std::_Function_handler<rocksdb::Status (void const*, unsigned long, void**, unsigned long*), std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> rocksdb::GetCreateCallback<rocksdb::Block>(unsigned long, rocksdb::Statistics*, bool, rocksdb::FilterPolicy const*)::'lambda'(void const*, unsigned long, void**, unsigned long*)>::_M_invoke(std::_Any_data const&, void const*&&, unsigned long&&, void**&&, unsigned long*&&) third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/std_function.h:291 #6 0x991f2c in std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)>::operator()(void const*, unsigned long, void**, unsigned long*) const third-party-buck/platform010/build/libgcc/include/c++/trunk/bits/std_function.h:560 #7 0x990277 in rocksdb::CompressedSecondaryCache::Lookup(rocksdb::Slice const&, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, bool, bool&) internal_repo_rocksdb/repo/cache/compressed_secondary_cache.cc:77 #8 0xd3aa4d in rocksdb::FaultInjectionSecondaryCache::Lookup(rocksdb::Slice const&, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, bool, bool&) internal_repo_rocksdb/repo/utilities/fault_injection_secondary_cache.cc:92 #9 0xeadaab in rocksdb::lru_cache::LRUCacheShard::Lookup(rocksdb::Slice const&, unsigned int, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority, bool, rocksdb::Statistics*) internal_repo_rocksdb/repo/cache/lru_cache.cc:445 #10 0x1064573 in rocksdb::ShardedCache::Lookup(rocksdb::Slice const&, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority, bool, rocksdb::Statistics*) internal_repo_rocksdb/repo/cache/sharded_cache.cc:89 #11 0x8be0df in rocksdb::BlockBasedTable::GetEntryFromCache(rocksdb::CacheTier const&, rocksdb::Cache*, rocksdb::Slice const&, rocksdb::BlockType, bool, rocksdb::GetContext*, rocksdb::Cache::CacheItemHelper const*, std::function<rocksdb::Status (void const*, unsigned long, void**, unsigned long*)> const&, rocksdb::Cache::Priority) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:389 #12 0x905790 in rocksdb::Status rocksdb::BlockBasedTable::GetDataBlockFromCache<rocksdb::Block>(rocksdb::Slice const&, rocksdb::Cache*, rocksdb::Cache*, rocksdb::ReadOptions const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::UncompressionDict const&, rocksdb::BlockType, bool, rocksdb::GetContext*) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1263 #13 0x8b9259 in rocksdb::Status rocksdb::BlockBasedTable::MaybeReadBlockAndLoadToCache<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, bool, bool, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::BlockContents*, bool) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1559 #14 0x8b710c in rocksdb::Status rocksdb::BlockBasedTable::RetrieveBlock<rocksdb::Block>(rocksdb::FilePrefetchBuffer*, rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::UncompressionDict const&, rocksdb::CachableEntry<rocksdb::Block>*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, bool, bool, bool, bool) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader.cc:1726 #15 0x8c329f in rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::FilePrefetchBuffer*, bool, bool, rocksdb::Status&) const internal_repo_rocksdb/repo/table/block_based/block_based_table_reader_impl.h:58 #16 0x920117 in rocksdb::BlockBasedTableIterator::InitDataBlock() internal_repo_rocksdb/repo/table/block_based/block_based_table_iterator.cc:262 #17 0x920d42 in rocksdb::BlockBasedTableIterator::MaterializeCurrentBlock() internal_repo_rocksdb/repo/table/block_based/block_based_table_iterator.cc:332 #18 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #19 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #20 0xef9f6c in rocksdb::MergingIterator::PrepareValue() internal_repo_rocksdb/repo/table/merging_iterator.cc:260 #21 0xc6a201 in rocksdb::IteratorWrapperBase<rocksdb::Slice>::PrepareValue() internal_repo_rocksdb/repo/table/iterator_wrapper.h:78 #22 0xc67bcd in rocksdb::DBIter::FindNextUserEntryInternal(bool, rocksdb::Slice const*) internal_repo_rocksdb/repo/db/db_iter.cc:326 #23 0xc66d36 in rocksdb::DBIter::FindNextUserEntry(bool, rocksdb::Slice const*) internal_repo_rocksdb/repo/db/db_iter.cc:234 #24 0xc7ab47 in rocksdb::DBIter::Next() internal_repo_rocksdb/repo/db/db_iter.cc:161 #25 0x70d938 in rocksdb::BatchedOpsStressTest::TestPrefixScan(rocksdb::ThreadState*, rocksdb::ReadOptions const&, std::vector<int, std::allocator<int> > const&, std::vector<long, std::allocator<long> > const&) internal_repo_rocksdb/repo/db_stress_tool/batched_ops_stress.cc:320 #26 0x6dc6a8 in rocksdb::StressTest::OperateDb(rocksdb::ThreadState*) internal_repo_rocksdb/repo/db_stress_tool/db_stress_test_base.cc:907 #27 0x6867de in rocksdb::ThreadBody(void*) internal_repo_rocksdb/repo/db_stress_tool/db_stress_driver.cc:33 #28 0xce4cc2 in rocksdb::(anonymous namespace)::StartThreadWrapper(void*) internal_repo_rocksdb/repo/env/env_posix.cc:461 #29 0x7f23f9068c0e in start_thread /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/nptl/pthread_create.c:434:8 ``` Pull Request resolved: #10523 Test Plan: ``` $COMPILE_WITH_ASAN=1 make -j 24 $db_stress J=40 crash_test_with_txn ``` Reviewed By: anand1976 Differential Revision: D38646839 Pulled By: gitbw95 fbshipit-source-id: 9452895c7dc95481a9d7afe83b15193cf5b1c43e

Summary: #11872 causes a unit test to start failing with the error message below. The cause is that the additional call to `FlushAllColumnFamilies()` in `DBImpl::ResumeImpl()` can run while DB is closing. More detailed explanation: there are two places where we call `ResumeImpl()`: 1. in `ErrorHandler::RecoverFromBGError`, for manual resume or recovery from errors like OutOfSpace through sst file manager, and 2. in `Errorhandler::RecoverFromRetryableBGIOError`, for error recovery from errors like flush failure due to retryable IOError. This is tracked by `ErrorHandler::recovery_thread_`. Here is how DB close waits for error recovery: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L540-L543 `CancelErrorRecovery()` waits until `recovery_thread_` finishes and `IsRecoveryInProgress()` checks the `recovery_in_prog_` flag. The additional call to `FlushAllColumnFamilies()` in `ResumeImpl()` happens after it clears bg error and the `recovery_in_prog_` flag: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L436-L463. So if `ResumeImpl()` is called in `RecoverFromBGError()`, we can have a thread running `FlushAllColumnFamilies()` while DB is closing and thought that recovery is done. The fix is to only do the additional call to `FlushAllColumnFamilies()` when doing error recovery through `Errorhandler::RecoverFromRetryableBGIOError` by setting flags in `DBRecoverContext`. Pull Request resolved: #11880 Test Plan: `gtest-parallel --repeat=100 --workers=4 ./error_handler_fs_test --gtest_filter="*AutoRecoverFlushError*"` reproduces the error pretty reliably. ```[==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from DBErrorHandlingFSTest [ RUN ] DBErrorHandlingFSTest.AutoRecoverFlushError error_handler_fs_test: db/column_family.cc:1618: rocksdb::ColumnFamilySet::~ColumnFamilySet(): Assertion `last_ref' failed. Received signal 6 (Aborted) ... #10 0x00007fac4409efd6 in __GI___assert_fail (assertion=0x7fac452c0afa "last_ref", file=0x7fac452c9fb5 "db/column_family.cc", line=1618, function=0x7fac452cb950 "rocksdb::ColumnFamilySet::~ColumnFamilySet()") at assert.c:101 101 in assert.c #11 0x00007fac44b5324f in rocksdb::ColumnFamilySet::~ColumnFamilySet (this=0x7b5400000000) at db/column_family.cc:1618 1618 assert(last_ref); #12 0x00007fac44e0f047 in std::default_delete<rocksdb::ColumnFamilySet>::operator() (this=0x7b5800000940, __ptr=0x7b5400000000) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; #13 std::__uniq_ptr_impl<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); #14 std::unique_ptr<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); #15 rocksdb::VersionSet::~VersionSet (this=this@entry=0x7b5800000900) at db/version_set.cc:5081 5081 column_family_set_.reset(); #16 0x00007fac44e0f97a in rocksdb::VersionSet::~VersionSet (this=0x7b5800000900) at db/version_set.cc:5078 5078 VersionSet::~VersionSet() { #17 0x00007fac44bf0b2f in std::default_delete<rocksdb::VersionSet>::operator() (this=0x7b8c00000068, __ptr=0x7b5800000900) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; #18 std::__uniq_ptr_impl<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); #19 std::unique_ptr<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); #20 rocksdb::DBImpl::CloseHelper (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:676 676 versions_.reset(); #21 0x00007fac44bf1346 in rocksdb::DBImpl::CloseImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:720 720 Status DBImpl::CloseImpl() { return CloseHelper(); } #22 rocksdb::DBImpl::~DBImpl (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:738 738 closing_status_ = CloseImpl(); #23 0x00007fac44bf2bba in rocksdb::DBImpl::~DBImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:722 722 DBImpl::~DBImpl() { #24 0x00007fac455444d4 in rocksdb::DBTestBase::Close (this=this@entry=0x7b6c00000000) at db/db_test_util.cc:678 678 delete db_; #25 0x00007fac455455fb in rocksdb::DBTestBase::TryReopen (this=this@entry=0x7b6c00000000, options=...) at db/db_test_util.cc:707 707 Close(); #26 0x00007fac45543459 in rocksdb::DBTestBase::Reopen (this=0x7ffed74b79a0, options=...) at db/db_test_util.cc:670 670 ASSERT_OK(TryReopen(options)); #27 0x00000000004f2522 in rocksdb::DBErrorHandlingFSTest_AutoRecoverFlushError_Test::TestBody (this=this@entry=0x7b6c00000000) at db/error_handler_fs_test.cc:1224 1224 Reopen(options); ``` Reviewed By: jowlyzhang Differential Revision: D49579701 Pulled By: cbi42 fbshipit-source-id: 3fc8325e6dde7e7faa8bcad95060cb4e26eda638

Summary: facebook#11872 causes a unit test to start failing with the error message below. The cause is that the additional call to `FlushAllColumnFamilies()` in `DBImpl::ResumeImpl()` can run while DB is closing. More detailed explanation: there are two places where we call `ResumeImpl()`: 1. in `ErrorHandler::RecoverFromBGError`, for manual resume or recovery from errors like OutOfSpace through sst file manager, and 2. in `Errorhandler::RecoverFromRetryableBGIOError`, for error recovery from errors like flush failure due to retryable IOError. This is tracked by `ErrorHandler::recovery_thread_`. Here is how DB close waits for error recovery: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L540-L543 `CancelErrorRecovery()` waits until `recovery_thread_` finishes and `IsRecoveryInProgress()` checks the `recovery_in_prog_` flag. The additional call to `FlushAllColumnFamilies()` in `ResumeImpl()` happens after it clears bg error and the `recovery_in_prog_` flag: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L436-L463. So if `ResumeImpl()` is called in `RecoverFromBGError()`, we can have a thread running `FlushAllColumnFamilies()` while DB is closing and thought that recovery is done. The fix is to only do the additional call to `FlushAllColumnFamilies()` when doing error recovery through `Errorhandler::RecoverFromRetryableBGIOError` by setting flags in `DBRecoverContext`. Pull Request resolved: facebook#11880 Test Plan: `gtest-parallel --repeat=100 --workers=4 ./error_handler_fs_test --gtest_filter="*AutoRecoverFlushError*"` reproduces the error pretty reliably. ```[==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from DBErrorHandlingFSTest [ RUN ] DBErrorHandlingFSTest.AutoRecoverFlushError error_handler_fs_test: db/column_family.cc:1618: rocksdb::ColumnFamilySet::~ColumnFamilySet(): Assertion `last_ref' failed. Received signal 6 (Aborted) ... facebook#10 0x00007fac4409efd6 in __GI___assert_fail (assertion=0x7fac452c0afa "last_ref", file=0x7fac452c9fb5 "db/column_family.cc", line=1618, function=0x7fac452cb950 "rocksdb::ColumnFamilySet::~ColumnFamilySet()") at assert.c:101 101 in assert.c facebook#11 0x00007fac44b5324f in rocksdb::ColumnFamilySet::~ColumnFamilySet (this=0x7b5400000000) at db/column_family.cc:1618 1618 assert(last_ref); facebook#12 0x00007fac44e0f047 in std::default_delete<rocksdb::ColumnFamilySet>::operator() (this=0x7b5800000940, __ptr=0x7b5400000000) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; facebook#13 std::__uniq_ptr_impl<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); facebook#14 std::unique_ptr<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); facebook#15 rocksdb::VersionSet::~VersionSet (this=this@entry=0x7b5800000900) at db/version_set.cc:5081 5081 column_family_set_.reset(); facebook#16 0x00007fac44e0f97a in rocksdb::VersionSet::~VersionSet (this=0x7b5800000900) at db/version_set.cc:5078 5078 VersionSet::~VersionSet() { facebook#17 0x00007fac44bf0b2f in std::default_delete<rocksdb::VersionSet>::operator() (this=0x7b8c00000068, __ptr=0x7b5800000900) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; facebook#18 std::__uniq_ptr_impl<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); facebook#19 std::unique_ptr<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); facebook#20 rocksdb::DBImpl::CloseHelper (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:676 676 versions_.reset(); facebook#21 0x00007fac44bf1346 in rocksdb::DBImpl::CloseImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:720 720 Status DBImpl::CloseImpl() { return CloseHelper(); } facebook#22 rocksdb::DBImpl::~DBImpl (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:738 738 closing_status_ = CloseImpl(); facebook#23 0x00007fac44bf2bba in rocksdb::DBImpl::~DBImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:722 722 DBImpl::~DBImpl() { facebook#24 0x00007fac455444d4 in rocksdb::DBTestBase::Close (this=this@entry=0x7b6c00000000) at db/db_test_util.cc:678 678 delete db_; facebook#25 0x00007fac455455fb in rocksdb::DBTestBase::TryReopen (this=this@entry=0x7b6c00000000, options=...) at db/db_test_util.cc:707 707 Close(); facebook#26 0x00007fac45543459 in rocksdb::DBTestBase::Reopen (this=0x7ffed74b79a0, options=...) at db/db_test_util.cc:670 670 ASSERT_OK(TryReopen(options)); facebook#27 0x00000000004f2522 in rocksdb::DBErrorHandlingFSTest_AutoRecoverFlushError_Test::TestBody (this=this@entry=0x7b6c00000000) at db/error_handler_fs_test.cc:1224 1224 Reopen(options); ``` Reviewed By: jowlyzhang Differential Revision: D49579701 Pulled By: cbi42 fbshipit-source-id: 3fc8325e6dde7e7faa8bcad95060cb4e26eda638

* Rollback other pending memtable flushes when a flush fails (#11865) Summary: when atomic_flush=false, there are certain cases where we try to install memtable results with already deleted SST files. This can happen when the following sequence events happen: ``` Start Flush0 for memtable M0 to SST0 Start Flush1 for memtable M1 to SST1 Flush 1 returns OK, but don't install to MANIFEST and let whoever flushes M0 to take care of it Flush0 finishes with a retryable IOError, it rollbacks M0, (incorrectly) does not rollback M1, and deletes SST0 and SST1 Starts Flush2 for M0, it does not pick up M1 since it thought M1 is flushed Flush2 writes SST2 and finishes OK, tries to install SST2 and SST1 Error opening SST1 since it's already deleted with an error message like the following: IO error: No such file or directory: While open a file for random read: /tmp/rocksdbtest-501/db_flush_test_3577_4230653031040984171/000011.sst: No such file or directory ``` This happens since: 1. We currently only rollback the memtables that we are flushing in a flush job when atomic_flush=false. 2. Pending output SSTs from previous flushes are deleted since a pending file number is released whenever a flush job is finished no matter of flush status: https://github.com/facebook/rocksdb/blob/f42e70bf561d4be9b6bbe7316d1c2c0c8a3818e6/db/db_impl/db_impl_compaction_flush.cc#L3161 This PR fixes the issue by rollback these pending flushes. There is another issue where if a new flush for new memtable starts and finishes after Flush0 finishes. Its output may also be deleted (see more in unit test). It is fixed by checking bg error status before installing a memtable result, and rollback if there is an error. There is a more efficient fix where we just don't release the pending file output number for flushes that delegate installation. It is more efficient since it does not have to rewrite the flush output file. With the fix in this PR, we can end up with a giant file if a lot of memtables are being flushed together. However, the more efficient fix is a bit more complicated to implement (requires associating such pending file numbers with flush job/memtables) and is more risky since it changes normal flush code path. Pull Request resolved: #11865 Test Plan: * Added repro unit tests. Reviewed By: anand1976 Differential Revision: D49484922 Pulled By: cbi42 fbshipit-source-id: 25b536c08f4e02e7f1d0f86571663737d2b5d53d * Fix a bug with atomic_flush that causes DB to stuck after a flush failure (#11872) Summary: With atomic_flush=true, a flush job with younger memtables wait for older memtables to be installed before install its memtables. If the flush for older memtables failed, auto-recovery starts a resume thread which can becomes stuck waiting for all background work to finish (including the flush for younger memtables). If a non-recovery flush starts now and tries to flush, it can make the situation worse since it will fail due to background error but never rollback its memtable: https://github.com/facebook/rocksdb/blob/269478ee4618283cd6d710fdfea9687157a259c1/db/db_impl/db_impl_compaction_flush.cc#L725 This prevents any future flush to pick old memtables. A more detailed repro is in unit test. This PR fixes this issue by 1. Ensure we rollback memtables if an atomic flush fails due to background error 2. When there is a background error, abort atomic flushes that are waiting for older memtables to be installed 3. Do not schedule non-recovery flushes when there is a background error that stops background work There was another issue with atomic_flush=true where DB can hang during DB close, see more in #11867. The fix in this PR, specifically fix 2 above, should be enough to resolve it too. Pull Request resolved: #11872 Test Plan: new unit test. Reviewed By: jowlyzhang Differential Revision: D49556867 Pulled By: cbi42 fbshipit-source-id: 4a0210ff28a8552a99ece7fbb0f574fd24b4da3f * Only flush after recovery for retryable IOError (#11880) Summary: #11872 causes a unit test to start failing with the error message below. The cause is that the additional call to `FlushAllColumnFamilies()` in `DBImpl::ResumeImpl()` can run while DB is closing. More detailed explanation: there are two places where we call `ResumeImpl()`: 1. in `ErrorHandler::RecoverFromBGError`, for manual resume or recovery from errors like OutOfSpace through sst file manager, and 2. in `Errorhandler::RecoverFromRetryableBGIOError`, for error recovery from errors like flush failure due to retryable IOError. This is tracked by `ErrorHandler::recovery_thread_`. Here is how DB close waits for error recovery: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L540-L543 `CancelErrorRecovery()` waits until `recovery_thread_` finishes and `IsRecoveryInProgress()` checks the `recovery_in_prog_` flag. The additional call to `FlushAllColumnFamilies()` in `ResumeImpl()` happens after it clears bg error and the `recovery_in_prog_` flag: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L436-L463. So if `ResumeImpl()` is called in `RecoverFromBGError()`, we can have a thread running `FlushAllColumnFamilies()` while DB is closing and thought that recovery is done. The fix is to only do the additional call to `FlushAllColumnFamilies()` when doing error recovery through `Errorhandler::RecoverFromRetryableBGIOError` by setting flags in `DBRecoverContext`. Pull Request resolved: #11880 Test Plan: `gtest-parallel --repeat=100 --workers=4 ./error_handler_fs_test --gtest_filter="*AutoRecoverFlushError*"` reproduces the error pretty reliably. ```[==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from DBErrorHandlingFSTest [ RUN ] DBErrorHandlingFSTest.AutoRecoverFlushError error_handler_fs_test: db/column_family.cc:1618: rocksdb::ColumnFamilySet::~ColumnFamilySet(): Assertion `last_ref' failed. Received signal 6 (Aborted) ... #10 0x00007fac4409efd6 in __GI___assert_fail (assertion=0x7fac452c0afa "last_ref", file=0x7fac452c9fb5 "db/column_family.cc", line=1618, function=0x7fac452cb950 "rocksdb::ColumnFamilySet::~ColumnFamilySet()") at assert.c:101 101 in assert.c #11 0x00007fac44b5324f in rocksdb::ColumnFamilySet::~ColumnFamilySet (this=0x7b5400000000) at db/column_family.cc:1618 1618 assert(last_ref); #12 0x00007fac44e0f047 in std::default_delete<rocksdb::ColumnFamilySet>::operator() (this=0x7b5800000940, __ptr=0x7b5400000000) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; #13 std::__uniq_ptr_impl<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); #14 std::unique_ptr<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); #15 rocksdb::VersionSet::~VersionSet (this=this@entry=0x7b5800000900) at db/version_set.cc:5081 5081 column_family_set_.reset(); #16 0x00007fac44e0f97a in rocksdb::VersionSet::~VersionSet (this=0x7b5800000900) at db/version_set.cc:5078 5078 VersionSet::~VersionSet() { #17 0x00007fac44bf0b2f in std::default_delete<rocksdb::VersionSet>::operator() (this=0x7b8c00000068, __ptr=0x7b5800000900) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; #18 std::__uniq_ptr_impl<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); #19 std::unique_ptr<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); #20 rocksdb::DBImpl::CloseHelper (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:676 676 versions_.reset(); #21 0x00007fac44bf1346 in rocksdb::DBImpl::CloseImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:720 720 Status DBImpl::CloseImpl() { return CloseHelper(); } #22 rocksdb::DBImpl::~DBImpl (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:738 738 closing_status_ = CloseImpl(); #23 0x00007fac44bf2bba in rocksdb::DBImpl::~DBImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:722 722 DBImpl::~DBImpl() { #24 0x00007fac455444d4 in rocksdb::DBTestBase::Close (this=this@entry=0x7b6c00000000) at db/db_test_util.cc:678 678 delete db_; #25 0x00007fac455455fb in rocksdb::DBTestBase::TryReopen (this=this@entry=0x7b6c00000000, options=...) at db/db_test_util.cc:707 707 Close(); #26 0x00007fac45543459 in rocksdb::DBTestBase::Reopen (this=0x7ffed74b79a0, options=...) at db/db_test_util.cc:670 670 ASSERT_OK(TryReopen(options)); #27 0x00000000004f2522 in rocksdb::DBErrorHandlingFSTest_AutoRecoverFlushError_Test::TestBody (this=this@entry=0x7b6c00000000) at db/error_handler_fs_test.cc:1224 1224 Reopen(options); ``` Reviewed By: jowlyzhang Differential Revision: D49579701 Pulled By: cbi42 fbshipit-source-id: 3fc8325e6dde7e7faa8bcad95060cb4e26eda638 * Update HISTORY.md and version.h for 8.6.6

Summary: facebook#11872 causes a unit test to start failing with the error message below. The cause is that the additional call to `FlushAllColumnFamilies()` in `DBImpl::ResumeImpl()` can run while DB is closing. More detailed explanation: there are two places where we call `ResumeImpl()`: 1. in `ErrorHandler::RecoverFromBGError`, for manual resume or recovery from errors like OutOfSpace through sst file manager, and 2. in `Errorhandler::RecoverFromRetryableBGIOError`, for error recovery from errors like flush failure due to retryable IOError. This is tracked by `ErrorHandler::recovery_thread_`. Here is how DB close waits for error recovery: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L540-L543 `CancelErrorRecovery()` waits until `recovery_thread_` finishes and `IsRecoveryInProgress()` checks the `recovery_in_prog_` flag. The additional call to `FlushAllColumnFamilies()` in `ResumeImpl()` happens after it clears bg error and the `recovery_in_prog_` flag: https://github.com/facebook/rocksdb/blob/49da91ec097b4efcd8a8e4dc1b287e9f81eb4093/db/db_impl/db_impl.cc#L436-L463. So if `ResumeImpl()` is called in `RecoverFromBGError()`, we can have a thread running `FlushAllColumnFamilies()` while DB is closing and thought that recovery is done. The fix is to only do the additional call to `FlushAllColumnFamilies()` when doing error recovery through `Errorhandler::RecoverFromRetryableBGIOError` by setting flags in `DBRecoverContext`. Pull Request resolved: facebook#11880 Test Plan: `gtest-parallel --repeat=100 --workers=4 ./error_handler_fs_test --gtest_filter="*AutoRecoverFlushError*"` reproduces the error pretty reliably. ```[==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 test from DBErrorHandlingFSTest [ RUN ] DBErrorHandlingFSTest.AutoRecoverFlushError error_handler_fs_test: db/column_family.cc:1618: rocksdb::ColumnFamilySet::~ColumnFamilySet(): Assertion `last_ref' failed. Received signal 6 (Aborted) ... facebook#10 0x00007fac4409efd6 in __GI___assert_fail (assertion=0x7fac452c0afa "last_ref", file=0x7fac452c9fb5 "db/column_family.cc", line=1618, function=0x7fac452cb950 "rocksdb::ColumnFamilySet::~ColumnFamilySet()") at assert.c:101 101 in assert.c facebook#11 0x00007fac44b5324f in rocksdb::ColumnFamilySet::~ColumnFamilySet (this=0x7b5400000000) at db/column_family.cc:1618 1618 assert(last_ref); facebook#12 0x00007fac44e0f047 in std::default_delete<rocksdb::ColumnFamilySet>::operator() (this=0x7b5800000940, __ptr=0x7b5400000000) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; facebook#13 std::__uniq_ptr_impl<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); facebook#14 std::unique_ptr<rocksdb::ColumnFamilySet, std::default_delete<rocksdb::ColumnFamilySet> >::reset (this=0x7b5800000940, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); facebook#15 rocksdb::VersionSet::~VersionSet (this=this@entry=0x7b5800000900) at db/version_set.cc:5081 5081 column_family_set_.reset(); facebook#16 0x00007fac44e0f97a in rocksdb::VersionSet::~VersionSet (this=0x7b5800000900) at db/version_set.cc:5078 5078 VersionSet::~VersionSet() { facebook#17 0x00007fac44bf0b2f in std::default_delete<rocksdb::VersionSet>::operator() (this=0x7b8c00000068, __ptr=0x7b5800000900) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:85 85 delete __ptr; facebook#18 std::__uniq_ptr_impl<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:182 182 _M_deleter()(__old_p); facebook#19 std::unique_ptr<rocksdb::VersionSet, std::default_delete<rocksdb::VersionSet> >::reset (this=0x7b8c00000068, __p=0x0) at /usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/unique_ptr.h:456 456 _M_t.reset(std::move(__p)); facebook#20 rocksdb::DBImpl::CloseHelper (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:676 676 versions_.reset(); facebook#21 0x00007fac44bf1346 in rocksdb::DBImpl::CloseImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:720 720 Status DBImpl::CloseImpl() { return CloseHelper(); } facebook#22 rocksdb::DBImpl::~DBImpl (this=this@entry=0x7b8c00000000) at db/db_impl/db_impl.cc:738 738 closing_status_ = CloseImpl(); facebook#23 0x00007fac44bf2bba in rocksdb::DBImpl::~DBImpl (this=0x7b8c00000000) at db/db_impl/db_impl.cc:722 722 DBImpl::~DBImpl() { facebook#24 0x00007fac455444d4 in rocksdb::DBTestBase::Close (this=this@entry=0x7b6c00000000) at db/db_test_util.cc:678 678 delete db_; facebook#25 0x00007fac455455fb in rocksdb::DBTestBase::TryReopen (this=this@entry=0x7b6c00000000, options=...) at db/db_test_util.cc:707 707 Close(); facebook#26 0x00007fac45543459 in rocksdb::DBTestBase::Reopen (this=0x7ffed74b79a0, options=...) at db/db_test_util.cc:670 670 ASSERT_OK(TryReopen(options)); facebook#27 0x00000000004f2522 in rocksdb::DBErrorHandlingFSTest_AutoRecoverFlushError_Test::TestBody (this=this@entry=0x7b6c00000000) at db/error_handler_fs_test.cc:1224 1224 Reopen(options); ``` Reviewed By: jowlyzhang Differential Revision: D49579701 Pulled By: cbi42 fbshipit-source-id: 3fc8325e6dde7e7faa8bcad95060cb4e26eda638

#12462) Summary: The original goal is to propagate failures from `GetContext::SaveValue()` -> `GetContext::GetBlobValue()` -> `BlobFetcher::FetchBlob()` up to the user. This call sequence happens when a merge chain ends with a base value in a blob file. There's also fixes for bugs encountered along the way where non-ok statuses were ignored/overwritten, and a bit of plumbing work for functions that had no capability to return a status. Pull Request resolved: #12462 Test Plan: A repro command ``` db=/dev/shm/dbstress_db ; exp=/dev/shm/dbstress_exp ; rm -rf $db $exp ; mkdir -p $db $exp ./db_stress \ --clear_column_family_one_in=0 \ --test_batches_snapshots=0 \ --write_fault_one_in=0 \ --use_put_entity_one_in=0 \ --prefixpercent=0 \ --read_fault_one_in=0 \ --readpercent=0 \ --reopen=0 \ --set_options_one_in=10000 \ --delpercent=0 \ --delrangepercent=0 \ --open_metadata_write_fault_one_in=0 \ --open_read_fault_one_in=0 \ --open_write_fault_one_in=0 \ --destroy_db_initially=0 \ --ingest_external_file_one_in=0 \ --iterpercent=0 \ --nooverwritepercent=0 \ --db=$db \ --enable_blob_files=1 \ --expected_values_dir=$exp \ --max_background_compactions=20 \ --max_bytes_for_level_base=2097152 \ --max_key=100000 \ --min_blob_size=0 \ --open_files=-1 \ --ops_per_thread=100000000 \ --prefix_size=-1 \ --target_file_size_base=524288 \ --use_merge=1 \ --value_size_mult=32 \ --write_buffer_size=524288 \ --writepercent=100 ``` It used to fail like: ``` ... frame #9: 0x00007fc63903bc93 libc.so.6`__GI___assert_fail(assertion="HasDefaultColumn(columns)", file="fbcode/internal_repo_rocksdb/repo/db/wide/wide_columns_helper.h", line=33, function="static const rocksdb::Slice &rocksdb::WideColumnsHelper::GetDefaultColumn(const rocksdb::WideColumns &)") at assert.c:101:3 frame #10: 0x00000000006f7e92 db_stress`rocksdb::Version::Get(rocksdb::ReadOptions const&, rocksdb::LookupKey const&, rocksdb::PinnableSlice*, rocksdb::PinnableWideColumns*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, rocksdb::Status*, rocksdb::MergeContext*, unsigned long*, rocksdb::PinnedIteratorsManager*, bool*, bool*, unsigned long*, rocksdb::ReadCallback*, bool*, bool) [inlined] rocksdb::WideColumnsHelper::GetDefaultColumn(columns=size=0) at wide_columns_helper.h:33 frame #11: 0x00000000006f7e76 db_stress`rocksdb::Version::Get(this=0x00007fc5ec763000, read_options=<unavailable>, k=<unavailable>, value=0x0000000000000000, columns=0x00007fc6035fd1d8, timestamp=<unavailable>, status=0x00007fc6035fd250, merge_context=0x00007fc6035fce40, max_covering_tombstone_seq=0x00007fc6035fce90, pinned_iters_mgr=0x00007fc6035fcdf0, value_found=0x0000000000000000, key_exists=0x0000000000000000, seq=0x0000000000000000, callback=0x0000000000000000, is_blob=0x0000000000000000, do_merge=<unavailable>) at version_set.cc:2492 frame #12: 0x000000000051e245 db_stress`rocksdb::DBImpl::GetImpl(this=0x00007fc637a86000, read_options=0x00007fc6035fcf60, key=<unavailable>, get_impl_options=0x00007fc6035fd000) at db_impl.cc:2408 frame #13: 0x000000000050cec2 db_stress`rocksdb::DBImpl::GetEntity(this=0x00007fc637a86000, _read_options=<unavailable>, column_family=<unavailable>, key=0x00007fc6035fd3c8, columns=0x00007fc6035fd1d8) at db_impl.cc:2109 frame #14: 0x000000000074f688 db_stress`rocksdb::(anonymous namespace)::MemTableInserter::MergeCF(this=0x00007fc6035fd450, column_family_id=2, key=0x00007fc6035fd3c8, value=0x00007fc6035fd3a0) at write_batch.cc:2656 frame #15: 0x00000000007476fc db_stress`rocksdb::WriteBatchInternal::Iterate(wb=0x00007fc6035fe698, handler=0x00007fc6035fd450, begin=12, end=<unavailable>) at write_batch.cc:607 frame #16: 0x000000000074d7dd db_stress`rocksdb::WriteBatchInternal::InsertInto(rocksdb::WriteThread::WriteGroup&, unsigned long, rocksdb::ColumnFamilyMemTables*, rocksdb::FlushScheduler*, rocksdb::TrimHistoryScheduler*, bool, unsigned long, rocksdb::DB*, bool, bool, bool) [inlined] rocksdb::WriteBatch::Iterate(this=<unavailable>, handler=0x00007fc6035fd450) const at write_batch.cc:505 frame #17: 0x000000000074d77b db_stress`rocksdb::WriteBatchInternal::InsertInto(write_group=<unavailable>, sequence=<unavailable>, memtables=<unavailable>, flush_scheduler=<unavailable>, trim_history_scheduler=<unavailable>, ignore_missing_column_families=<unavailable>, recovery_log_number=0, db=0x00007fc637a86000, concurrent_memtable_writes=<unavailable>, seq_per_batch=false, batch_per_txn=<unavailable>) at write_batch.cc:3084 frame #18: 0x0000000000631d77 db_stress`rocksdb::DBImpl::PipelinedWriteImpl(this=0x00007fc637a86000, write_options=<unavailable>, my_batch=0x00007fc6035fe698, callback=0x0000000000000000, log_used=<unavailable>, log_ref=0, disable_memtable=<unavailable>, seq_used=0x0000000000000000) at db_impl_write.cc:807 frame #19: 0x000000000062ceeb db_stress`rocksdb::DBImpl::WriteImpl(this=<unavailable>, write_options=<unavailable>, my_batch=0x00007fc6035fe698, callback=0x0000000000000000, log_used=<unavailable>, log_ref=0, disable_memtable=<unavailable>, seq_used=0x0000000000000000, batch_cnt=0, pre_release_callback=0x0000000000000000, post_memtable_callback=0x0000000000000000) at db_impl_write.cc:312 frame #20: 0x000000000062c8ec db_stress`rocksdb::DBImpl::Write(this=0x00007fc637a86000, write_options=0x00007fc6035feca8, my_batch=0x00007fc6035fe698) at db_impl_write.cc:157 frame #21: 0x000000000062b847 db_stress`rocksdb::DB::Merge(this=0x00007fc637a86000, opt=0x00007fc6035feca8, column_family=0x00007fc6370bf140, key=0x00007fc6035fe8d8, value=0x00007fc6035fe830) at db_impl_write.cc:2544 frame #22: 0x000000000062b6ef db_stress`rocksdb::DBImpl::Merge(this=0x00007fc637a86000, o=<unavailable>, column_family=0x00007fc6370bf140, key=0x00007fc6035fe8d8, val=0x00007fc6035fe830) at db_impl_write.cc:72 frame #23: 0x00000000004d6397 db_stress`rocksdb::NonBatchedOpsStressTest::TestPut(this=0x00007fc637041000, thread=0x00007fc6370dbc00, write_opts=0x00007fc6035feca8, read_opts=0x00007fc6035fe9c8, rand_column_families=<unavailable>, rand_keys=size=1, value={P\xe9_\x03\xc6\x7f\0\0}) at no_batched_ops_stress.cc:1317 frame #24: 0x000000000049361d db_stress`rocksdb::StressTest::OperateDb(this=0x00007fc637041000, thread=0x00007fc6370dbc00) at db_stress_test_base.cc:1148 ... ``` Reviewed By: ltamasi Differential Revision: D55157795 Pulled By: ajkr fbshipit-source-id: 5f7c1380ead5794c29d41680028e34b839744764

ERROR: AddressSanitizer: container-overflow on address 0x506000682221 at pc 0x5583da569f76 bp 0x7f0ec8a9ffb0 sp 0x7f0ec8a9f780 WRITE of size 53 at 0x506000682221 thread T29 #0 0x5583da569f75 in pread facebook#1 0x5583e334fde4 in rocksdb::PosixRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/io_posix.cc:580:9 facebook#2 0x5583e2cac42b in rocksdb::(anonymous namespace)::CompositeRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const /rocksdb/env/composite_env.cc:61:21 facebook#3 0x5583e2c8a8e4 in rocksdb::(anonymous namespace)::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/env.cc:152:41 facebook#4 0x5583e2d6cbfb in rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::__2::unique_ptr<char [], std::__2::default_delete<char []>>*, rocksdb::Env::IOPriority) const /rocksdb/file/random_access_file_reader.cc:204:25 facebook#5 0x5583e307c614 in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:383:17 facebook#6 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 facebook#7 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 facebook#8 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 facebook#9 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 facebook#10 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 facebook#11 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 facebook#12 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 facebook#13 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 facebook#14 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 facebook#15 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 facebook#16 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 facebook#17 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 facebook#18 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 facebook#19 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 facebook#20 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 facebook#21 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 facebook#22 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 facebook#23 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 facebook#24 0x5583da5e819e in asan_thread_start(void*) crtstuff.c facebook#25 0x7f0eda362a93 in start_thread nptl/pthread_create.c:447:8 facebook#26 0x7f0eda3efc3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x506000682221 is located 1 bytes inside of 56-byte region [0x506000682220,0x506000682258) allocated by thread T29 here: #0 0x5583da6281d1 in operator new(unsigned long) facebook#1 0x5583da6c987d in __libcpp_operator_new<unsigned long> /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:271:10 facebook#2 0x5583da6c987d in __libcpp_allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:295:10 facebook#3 0x5583da6c987d in allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:125:32 facebook#4 0x5583da6c987d in allocate_at_least /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:131:13 facebook#5 0x5583da6c987d in allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:34:20 facebook#6 0x5583da6c987d in __allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:42:10 facebook#7 0x5583da6c987d in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::__shrink_or_extend[abi:ne180100](unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3236:27 facebook#8 0x5583e307c5aa in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::reserve(unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3207:3 facebook#9 0x5583e307c5aa in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:382:18 facebook#10 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 facebook#11 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 facebook#12 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 facebook#13 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 facebook#14 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 facebook#15 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 facebook#16 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 facebook#17 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 facebook#18 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 facebook#19 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 facebook#20 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 facebook#21 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 facebook#22 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 facebook#23 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 facebook#24 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 facebook#25 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 facebook#26 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 facebook#27 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 facebook#28 0x5583da5e819e in asan_thread_start(void*) crtstuff.c HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_container_overflow=0. If you suspect a false positive see also: https://github.com/google/sanitizers/wiki/AddressSanitizerContainerOverflow. SUMMARY: AddressSanitizer:container-overflow in pread Shadow bytes around the buggy address: 0x506000681f80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682000: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682100: fa fa fa fa fa fa fa fa fa fa fa fa 00 00 00 00 0x506000682180: 00 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x506000682200: fa fa fa fa[01]fc fc fc fc fc fc fa fa fa fa fa 0x506000682280: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682300: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 01 0x506000682380: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x506000682400: fd fd fd fd fd fd fd fa fa fa fa fa fd fd fd fd 0x506000682480: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==serened==139863==ABORTING

ERROR: AddressSanitizer: container-overflow on address 0x506000682221 at pc 0x5583da569f76 bp 0x7f0ec8a9ffb0 sp 0x7f0ec8a9f780 WRITE of size 53 at 0x506000682221 thread T29 #0 0x5583da569f75 in pread facebook#1 0x5583e334fde4 in rocksdb::PosixRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/io_posix.cc:580:9 facebook#2 0x5583e2cac42b in rocksdb::(anonymous namespace)::CompositeRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const /rocksdb/env/composite_env.cc:61:21 facebook#3 0x5583e2c8a8e4 in rocksdb::(anonymous namespace)::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/env.cc:152:41 facebook#4 0x5583e2d6cbfb in rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::__2::unique_ptr<char [], std::__2::default_delete<char []>>*, rocksdb::Env::IOPriority) const /rocksdb/file/random_access_file_reader.cc:204:25 facebook#5 0x5583e307c614 in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:383:17 facebook#6 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 facebook#7 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 facebook#8 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 facebook#9 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 facebook#10 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 facebook#11 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 facebook#12 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 facebook#13 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 facebook#14 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 facebook#15 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 facebook#16 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 facebook#17 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 facebook#18 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 facebook#19 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 facebook#20 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 facebook#21 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 facebook#22 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 facebook#23 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 facebook#24 0x5583da5e819e in asan_thread_start(void*) crtstuff.c facebook#25 0x7f0eda362a93 in start_thread nptl/pthread_create.c:447:8 facebook#26 0x7f0eda3efc3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x506000682221 is located 1 bytes inside of 56-byte region [0x506000682220,0x506000682258) allocated by thread T29 here: #0 0x5583da6281d1 in operator new(unsigned long) facebook#1 0x5583da6c987d in __libcpp_operator_new<unsigned long> /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:271:10 facebook#2 0x5583da6c987d in __libcpp_allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:295:10 facebook#3 0x5583da6c987d in allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:125:32 facebook#4 0x5583da6c987d in allocate_at_least /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:131:13 facebook#5 0x5583da6c987d in allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:34:20 facebook#6 0x5583da6c987d in __allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:42:10 facebook#7 0x5583da6c987d in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::__shrink_or_extend[abi:ne180100](unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3236:27 facebook#8 0x5583e307c5aa in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::reserve(unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3207:3 facebook#9 0x5583e307c5aa in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:382:18 facebook#10 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 facebook#11 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 facebook#12 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 facebook#13 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 facebook#14 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 facebook#15 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 facebook#16 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 facebook#17 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 facebook#18 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 facebook#19 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 facebook#20 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 facebook#21 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 facebook#22 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 facebook#23 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 facebook#24 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 facebook#25 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 facebook#26 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 facebook#27 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 facebook#28 0x5583da5e819e in asan_thread_start(void*) crtstuff.c HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_container_overflow=0. If you suspect a false positive see also: https://github.com/google/sanitizers/wiki/AddressSanitizerContainerOverflow. SUMMARY: AddressSanitizer:container-overflow in pread Shadow bytes around the buggy address: 0x506000681f80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682000: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682100: fa fa fa fa fa fa fa fa fa fa fa fa 00 00 00 00 0x506000682180: 00 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x506000682200: fa fa fa fa[01]fc fc fc fc fc fc fa fa fa fa fa 0x506000682280: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682300: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 01 0x506000682380: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x506000682400: fd fd fd fd fd fd fd fa fa fa fa fa fd fd fd fd 0x506000682480: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb

Summary: ``` ERROR: AddressSanitizer: container-overflow on address 0x506000682221 at pc 0x5583da569f76 bp 0x7f0ec8a9ffb0 sp 0x7f0ec8a9f780 WRITE of size 53 at 0x506000682221 thread T29 #0 0x5583da569f75 in pread #1 0x5583e334fde4 in rocksdb::PosixRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/io_posix.cc:580:9 #2 0x5583e2cac42b in rocksdb::(anonymous namespace)::CompositeRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const /rocksdb/env/composite_env.cc:61:21 #3 0x5583e2c8a8e4 in rocksdb::(anonymous namespace)::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const /rocksdb/env/env.cc:152:41 #4 0x5583e2d6cbfb in rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::__2::unique_ptr<char [], std::__2::default_delete<char []>>*, rocksdb::Env::IOPriority) const /rocksdb/file/random_access_file_reader.cc:204:25 #5 0x5583e307c614 in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:383:17 #6 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 #7 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 #8 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 #9 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 #10 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 #11 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 #12 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 #13 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 #14 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 #15 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 #16 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 #17 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 #18 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 #19 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 #20 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 #21 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 #22 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 #23 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 #24 0x5583da5e819e in asan_thread_start(void*) crtstuff.c #25 0x7f0eda362a93 in start_thread nptl/pthread_create.c:447:8 #26 0x7f0eda3efc3b in clone3 misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x506000682221 is located 1 bytes inside of 56-byte region [0x506000682220,0x506000682258) allocated by thread T29 here: #0 0x5583da6281d1 in operator new(unsigned long) #1 0x5583da6c987d in __libcpp_operator_new<unsigned long> /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:271:10 #2 0x5583da6c987d in __libcpp_allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/new:295:10 #3 0x5583da6c987d in allocate /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:125:32 #4 0x5583da6c987d in allocate_at_least /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocator.h:131:13 #5 0x5583da6c987d in allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:34:20 #6 0x5583da6c987d in __allocate_at_least<std::__2::allocator<char> > /root/build/3rdParty/llvm/runtimes/include/c++/v1/__memory/allocate_at_least.h:42:10 #7 0x5583da6c987d in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::__shrink_or_extend[abi:ne180100](unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3236:27 #8 0x5583e307c5aa in std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>>::reserve(unsigned long) /root/build/3rdParty/llvm/runtimes/include/c++/v1/string:3207:3 #9 0x5583e307c5aa in rocksdb::ReadFooterFromFile(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, rocksdb::FilePrefetchBuffer*, unsigned long, rocksdb::Footer*, unsigned long) /rocksdb/table/format.cc:382:18 #10 0x5583e2f88456 in rocksdb::BlockBasedTable::Open(rocksdb::ReadOptions const&, rocksdb::ImmutableOptions const&, rocksdb::EnvOptions const&, rocksdb::BlockBasedTableOptions const&, rocksdb::InternalKeyComparator const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::CacheReservationManager>, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, int, bool, unsigned long, bool, rocksdb::TailPrefetchStats*, rocksdb::BlockCacheTracer*, unsigned long, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, unsigned long) /rocksdb/table/block_based/block_based_table_reader.cc:610:9 #11 0x5583e2ef7837 in rocksdb::BlockBasedTableFactory::NewTableReader(rocksdb::ReadOptions const&, rocksdb::TableReaderOptions const&, std::__2::unique_ptr<rocksdb::RandomAccessFileReader, std::__2::default_delete<rocksdb::RandomAccessFileReader>>&&, unsigned long, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, bool) const /rocksdb/table/block_based/block_based_table_factory.cc:599:10 #12 0x5583e2ab873c in rocksdb::TableCache::GetTableReader(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, bool, bool, rocksdb::HistogramImpl*, std::__2::unique_ptr<rocksdb::TableReader, std::__2::default_delete<rocksdb::TableReader>>*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:142:34 #13 0x5583e2aba5f6 in rocksdb::TableCache::FindTable(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileDescriptor const&, rocksdb::Cache::Handle**, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, bool, bool, rocksdb::HistogramImpl*, bool, int, bool, unsigned long, rocksdb::Temperature) /rocksdb/db/table_cache.cc:190:16 #14 0x5583e2abb7e1 in rocksdb::TableCache::NewIterator(rocksdb::ReadOptions const&, rocksdb::FileOptions const&, rocksdb::InternalKeyComparator const&, rocksdb::FileMetaData const&, rocksdb::RangeDelAggregator*, std::__2::shared_ptr<rocksdb::SliceTransform const> const&, rocksdb::TableReader**, rocksdb::HistogramImpl*, rocksdb::TableReaderCaller, rocksdb::Arena*, bool, int, unsigned long, rocksdb::InternalKey const*, rocksdb::InternalKey const*, bool) /rocksdb/db/table_cache.cc:235:9 #15 0x5583e28d14cf in rocksdb::BuildTable(std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const&, rocksdb::VersionSet*, rocksdb::ImmutableDBOptions const&, rocksdb::TableBuilderOptions const&, rocksdb::FileOptions const&, rocksdb::TableCache*, rocksdb::InternalIteratorBase<rocksdb::Slice>*, std::__2::vector<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>, std::__2::allocator<std::__2::unique_ptr<rocksdb::FragmentedRangeTombstoneIterator, std::__2::default_delete<rocksdb::FragmentedRangeTombstoneIterator>>>>, rocksdb::FileMetaData*, std::__2::vector<rocksdb::BlobFileAddition, std::__2::allocator<rocksdb::BlobFileAddition>>*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>, unsigned long, unsigned long, rocksdb::SnapshotChecker*, bool, rocksdb::InternalStats*, rocksdb::IOStatus*, std::__2::shared_ptr<rocksdb::IOTracer> const&, rocksdb::BlobFileCreationReason, rocksdb::EventLogger*, int, rocksdb::Env::IOPriority, rocksdb::TableProperties*, rocksdb::Env::WriteLifeTimeHint, std::__2::basic_string<char, std::__2::char_traits<char>, std::__2::allocator<char>> const*, rocksdb::BlobFileCompletionCallback*, unsigned long*, unsigned long*, unsigned long*) /rocksdb/db/builder.cc:335:57 #16 0x5583e29bf29d in rocksdb::FlushJob::WriteLevel0Table() /rocksdb/db/flush_job.cc:919:11 #17 0x5583e29b33ac in rocksdb::FlushJob::Run(rocksdb::LogsWithPrepTracker*, rocksdb::FileMetaData*, bool*) /rocksdb/db/flush_job.cc:276:9 #18 0x5583e27a4781 in rocksdb::DBImpl::FlushMemTableToOutputFile(rocksdb::ColumnFamilyData*, rocksdb::MutableCFOptions const&, bool*, rocksdb::JobContext*, rocksdb::SuperVersionContext*, std::__2::vector<unsigned long, std::__2::allocator<unsigned long>>&, unsigned long, rocksdb::SnapshotChecker*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:258:19 #19 0x5583e27a7a96 in rocksdb::DBImpl::FlushMemTablesToOutputFiles(rocksdb::autovector<rocksdb::DBImpl::BGFlushArg, 8ul> const&, bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:377:14 #20 0x5583e27d6777 in rocksdb::DBImpl::BackgroundFlush(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::FlushReason*, rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2778:14 #21 0x5583e27d14e2 in rocksdb::DBImpl::BackgroundCallFlush(rocksdb::Env::Priority) /rocksdb/db/db_impl/db_impl_compaction_flush.cc:2817:16 #22 0x5583e323d353 in std::__2::__function::__policy_func<void ()>::operator()[abi:ne180100]() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:714:12 #23 0x5583e323d353 in std::__2::function<void ()>::operator()() const /root/build/3rdParty/llvm/runtimes/include/c++/v1/__functional/function.h:981:10 #24 0x5583e323d353 in rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) /rocksdb/util/threadpool_imp.cc:266:5 #25 0x5583e3243d18 in decltype(std::declval<void (*)(void*)>()(std::declval<rocksdb::BGThreadMetadata*>())) std::__2::__invoke[abi:ne180100]<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__type_traits/invoke.h:344:25 #26 0x5583e3243d18 in void std::__2::__thread_execute[abi:ne180100]<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*, 2ul>(std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>&, std::__2::__tuple_indices<2ul>) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:193:3 #27 0x5583e3243d18 in void* std::__2::__thread_proxy[abi:ne180100]<std::__2::tuple<std::__2::unique_ptr<std::__2::__thread_struct, std::__2::default_delete<std::__2::__thread_struct>>, void (*)(void*), rocksdb::BGThreadMetadata*>>(void*) /root/build/3rdParty/llvm/runtimes/include/c++/v1/__thread/thread.h:202:3 #28 0x5583da5e819e in asan_thread_start(void*) crtstuff.c HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_container_overflow=0. If you suspect a false positive see also: https://github.com/google/sanitizers/wiki/AddressSanitizerContainerOverflow. AddressSanitizer:container-overflow in pread Shadow bytes around the buggy address: 0x506000681f80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682000: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682100: fa fa fa fa fa fa fa fa fa fa fa fa 00 00 00 00 0x506000682180: 00 00 00 fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x506000682200: fa fa fa fa[01]fc fc fc fc fc fc fa fa fa fa fa 0x506000682280: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x506000682300: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 01 0x506000682380: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x506000682400: fd fd fd fd fd fd fd fa fa fa fa fa fd fd fd fd 0x506000682480: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ``` Pull Request resolved: #12722 Reviewed By: hx235 Differential Revision: D58118264 Pulled By: ajkr fbshipit-source-id: 0dd914c886c022d82697b769d664ba52de0770de

dhruba closed this as completed Nov 30, 2013

This was referenced Oct 22, 2014

Crash in compaction. rocksdb-3.5.1 #359

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SIGSEGV on RocksJava #1267

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Compaction thread crash on sync writes #1422

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segfault at error 4 in libtcmalloc #7905

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Nazgolze pushed a commit to Nazgolze/rocksdb-1 that referenced this issue Sep 21, 2021

auto cleanup of open iterators on db.close()

727ab37

closes facebook#22

Nazgolze pushed a commit to Nazgolze/rocksdb-1 that referenced this issue Sep 21, 2021

auto cleanup of open iterators on db.close()

0557d32

closes facebook#22

Nazgolze pushed a commit to Nazgolze/rocksdb-1 that referenced this issue Sep 21, 2021

Merge pull request facebook#22 from Level/tweak-badges

74cb337

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munmap_chunk(): invalid pointer #11551

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acelyc111 referenced this issue in pegasus-kv/rocksdb Jul 12, 2023

cmake: revert CMakeList.txt changes (#22)

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crash in BackgroundCompaction #12048

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duplicate #include in options.h #22

duplicate #include in options.h #22

beginnerlan commented Nov 29, 2013

dhruba commented Nov 30, 2013

duplicate #include in options.h #22

duplicate #include in options.h #22

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beginnerlan commented Nov 29, 2013

dhruba commented Nov 30, 2013