Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=281102d7406ba46c2571bc72f8ad36c36492e2b8e18ce86824ebd323dad7a2fd

Assert condition: r == 0
Assert function: int64_t BlueFS::_read_random(BlueFS::FileReader*, uint64_t, uint64_t, char*)

Sanitized backtrace:

    BlueFS::_read_random(BlueFS::FileReader*, unsigned long, unsigned long, char*)
    BlueRocksRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const
    rocksdb::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const
    rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::unique_ptr<char [], std::default_delete<char []> >*, bool) const
    rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)
    rocksdb::FilePrefetchBuffer::TryReadFromCache(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, bool)
    rocksdb::BlockFetcher::ReadBlockContents()
    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) const
    rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::Status, rocksdb::FilePrefetchBuffer*, bool) const
    rocksdb::BlockBasedTableIterator::InitDataBlock()
    rocksdb::BlockBasedTableIterator::SeekImpl(rocksdb::Slice const*)
    rocksdb::MergingIterator::SeekToFirst()
    rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*)
    rocksdb::CompactionJob::Run()
    rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)
    rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)
    rocksdb::DBImpl::BGWorkCompaction(void*)
    rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)
    rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)

{
    "assert_condition": "r == 0",
    "assert_file": "os/bluestore/BlueFS.cc",
    "assert_func": "int64_t BlueFS::_read_random(BlueFS::FileReader*, uint64_t, uint64_t, char*)",
    "assert_line": 2094,
    "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read_random(BlueFS::FileReader*, uint64_t, uint64_t, char*)' thread 7fe6a1edf700 time 2022-04-20T07:47:46.730972+0000\nos/bluestore/BlueFS.cc: 2094: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "rocksdb:low0",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12ce0) [0x7fe6b1d4ece0]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1b0) [0x55d0679d74ac]",
        "/usr/bin/ceph-osd(+0x5d766f) [0x55d0679d766f]",
        "(BlueFS::_read_random(BlueFS::FileReader*, unsigned long, unsigned long, char*)+0xd96) [0x55d068138aa6]",
        "(BlueRocksRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const+0x24) [0x55d06816bf34]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const+0x26) [0x55d06868fea6]",
        "(rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::unique_ptr<char [], std::default_delete<char []> >*, bool) const+0xe64) [0x55d0689043e4]",
        "(rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)+0x125) [0x55d0689031e5]",
        "(rocksdb::FilePrefetchBuffer::TryReadFromCache(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, bool)+0x93) [0x55d0689034d3]",
        "(rocksdb::BlockFetcher::ReadBlockContents()+0x144) [0x55d06883e404]",
        "/usr/bin/ceph-osd(+0x140ef6b) [0x55d06880ef6b]",
        "(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) const+0x157) [0x55d0688256f7]",
        "(rocksdb::DataBlockIter* rocksdb::BlockBasedTable::NewDataBlockIterator<rocksdb::DataBlockIter>(rocksdb::ReadOptions const&, rocksdb::BlockHandle const&, rocksdb::DataBlockIter*, rocksdb::BlockType, rocksdb::GetContext*, rocksdb::BlockCacheLookupContext*, rocksdb::Status, rocksdb::FilePrefetchBuffer*, bool) const+0x339) [0x55d068825cb9]",
        "(rocksdb::BlockBasedTableIterator::InitDataBlock()+0xd8) [0x55d068923518]",
        "(rocksdb::BlockBasedTableIterator::SeekImpl(rocksdb::Slice const*)+0x218) [0x55d068924868]",
        "(rocksdb::MergingIterator::SeekToFirst()+0x98) [0x55d06884a518]",
        "(rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*)+0x136d) [0x55d0688dae3d]",
        "(rocksdb::CompactionJob::Run()+0x27c) [0x55d0688db9ec]",
        "(rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0xe98) [0x55d0686bdde8]",
        "(rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0xd7) [0x55d0686c1187]",
        "(rocksdb::DBImpl::BGWorkCompaction(void*)+0x3a) [0x55d0686c175a]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)+0x24a) [0x55d06888538a]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)+0x5d) [0x55d06888552d]",
        "/lib64/libstdc++.so.6(+0xc2ba3) [0x7fe6b1397ba3]",
        "/lib64/libpthread.so.0(+0x81cf) [0x7fe6b1d441cf]",
        "clone()" 
    ],
    "ceph_version": "17.2.0",
    "crash_id": "2022-04-20T07:47:46.783198Z_726f0321-0ee4-47a3-bb0b-9ae75e874a1f",
    "entity_name": "osd.68db176b4010eadfa4533c6d2f639d82d8a2a2b9",
    "os_id": "centos",
    "os_name": "CentOS Stream",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-osd",
    "stack_sig": "adfbfb20a37c501cda848614058d5e6418bb816131a0cbb894bec984b9b1dcd3",
    "timestamp": "2022-04-20T07:47:46.783198Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.10.0-12-amd64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Debian 5.10.103-1 (2022-03-07)" 
}