Crash in rocksdb::FileSystemWrapper::NewLogger

[0xpablo]

We recently updated RocksDB from v6.29 to v8.5.4.

We noticed a crash when NewLogger is called. I'm not sure if we might be doing something to contribute to the crash. It's a very rare crash I don't think we saw that before.

EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x000000000000005b

0  rocksdb                        0x28b4555 rocksdb::FileSystemWrapper::NewLogger(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, rocksdb::IOOptions const&, std::__1::shared_ptr<rocksdb::Logger>*, rocksdb::IODebugContext*) + 1342 (file_system.h:1342)
1  rocksdb                        0x2830624 rocksdb::InternalKeyComparator::FindShortestSeparator(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, rocksdb::Slice const&) const + 153 (dbformat.cc:153)
2  rocksdb                        0x29158c8 rocksdb::ShortenedIndexBuilder::AddIndexEntry(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, rocksdb::Slice const*, rocksdb::BlockHandle const&) + 158 (index_builder.h:158)
3  rocksdb                        0x28e38af rocksdb::BlockBasedTableBuilder::Add(rocksdb::Slice const&, rocksdb::Slice const&) + 960 (block_based_table_builder.cc:960)
4  rocksdb                        0x27d3e8c rocksdb::CompactionJob::SubcompactionState::AddToBuilder(rocksdb::Slice const&, rocksdb::Slice const&) + 37 (status.h:37)
5  rocksdb                        0x27d06e1 rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*) + 521 (status.h:521)
6  rocksdb                        0x27ce8f8 rocksdb::CompactionJob::Run() + 722 (compaction_job.cc:722)
7  rocksdb                        0x2802c6e rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority) + 46 (status.h:46)
8  rocksdb                        0x2801046 rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority) + 98 (status.h:98)
9  rocksdb                        0x27ff407 rocksdb::DBImpl::BGWorkCompaction(void*) + 2660 (db_impl_compaction_flush.cc:2660)
10 rocksdb                        0x2943699 rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long) + 470 (function.h:470)
11 rocksdb                        0x2944baf void* std::__1::__thread_proxy[abi:v15006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(void*), rocksdb::BGThreadMetadata*> >(void*) + 259 (unique_ptr.h:259)
12 libsystem_pthread.dylib        0x61d3 _pthread_start + 125
13 libsystem_pthread.dylib        0x1bd3 thread_start + 15

[jowlyzhang]

This stack trace doesn't seem to match the code in https://github.com/facebook/rocksdb/blame/8.5.fb/ Can you add more info for how you build this binary?