Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=9f9e4eea86c1e6e921912d7df6ff150f51c2f1008e9351d5c1d61b36758d3120

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::TryGetFromPrefetchBuffer()
    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::FindBlockForward()
    rocksdb::BlockBasedTableIterator::FindKeyForward()
    rocksdb::BlockBasedTableIterator::Next()
    rocksdb::BlockBasedTableIterator::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()
    rocksdb::MergingIterator::Next()
    rocksdb::CompactionIterator::Next()
    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*)
    void std::__invoke_impl<void, void (*&)(void*), void*&>(std::__invoke_other, void (*&)(void*), void*&)
    std::__invoke_result<void (*&)(void*), void*&>::type std::__invoke<void (*&)(void*), void*&>(void (*&)(void*), void*&)

{
    "archived": "2022-11-01 08:56:14.356652",
    "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 7fda0e13d700 time 2022-10-31T23:09:07.204742+0000\nos/bluestore/BlueFS.cc: 2094: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "rocksdb:low1",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14420) [0x7fda1babe420]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1b7) [0x5623fecf4960]",
        "/usr/bin/ceph-osd(+0xc29b0a) [0x5623fecf4b0a]",
        "(BlueFS::_read_random(BlueFS::FileReader*, unsigned long, unsigned long, char*)+0x100b) [0x5623ff4d4d7b]",
        "(BlueRocksRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const+0x24) [0x5623ff500464]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const+0x7e) [0x5623ffa5f88e]",
        "(rocksdb::RandomAccessFileReader::Read(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, char*, std::unique_ptr<char [], std::default_delete<char []> >*, bool) const+0xa70) [0x5623ffec882e]",
        "(rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::IOOptions const&, rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)+0x4de) [0x5623ffec773e]",
        "(rocksdb::FilePrefetchBuffer::TryReadFromCache(rocksdb::IOOptions const&, unsigned long, unsigned long, rocksdb::Slice*, bool)+0x1e6) [0x5623ffec7b16]",
        "(rocksdb::BlockFetcher::TryGetFromPrefetchBuffer()+0x100) [0x5623ffd7cb3c]",
        "(rocksdb::BlockFetcher::ReadBlockContents()+0x8b) [0x5623ffd7b8e7]",
        "/usr/bin/ceph-osd(+0x1c78dbc) [0x5623ffd43dbc]",
        "(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+0x4ba) [0x5623ffd493a6]",
        "(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+0x344) [0x5623ffd4b9d2]",
        "(rocksdb::BlockBasedTableIterator::InitDataBlock()+0x201) [0x5623ffeff109]",
        "(rocksdb::BlockBasedTableIterator::FindBlockForward()+0x281) [0x5623ffeff777]",
        "(rocksdb::BlockBasedTableIterator::FindKeyForward()+0x92) [0x5623ffeff4f2]",
        "(rocksdb::BlockBasedTableIterator::Next()+0x8c) [0x5623ffefed76]",
        "(rocksdb::BlockBasedTableIterator::NextAndGetResult(rocksdb::IterateResult*)+0x21) [0x5623ffefeda9]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x5623ffb42059]",
        "(rocksdb::MergingIterator::Next()+0xc2) [0x5623ffd85288]",
        "(rocksdb::CompactionIterator::Next()+0x24d) [0x5623ffe6a559]",
        "(rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*)+0xf89) [0x5623ffe807a9]",
        "(rocksdb::CompactionJob::Run()+0x25c) [0x5623ffe7dc1c]",
        "(rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0x2700) [0x5623ffadb324]",
        "(rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0x22f) [0x5623ffad8365]",
        "(rocksdb::DBImpl::BGWorkCompaction(void*)+0xdd) [0x5623ffad69d1]",
        "(void std::__invoke_impl<void, void (*&)(void*), void*&>(std::__invoke_other, void (*&)(void*), void*&)+0x38) [0x5623ffdd8c7c]",
        "(std::__invoke_result<void (*&)(void*), void*&>::type std::__invoke<void (*&)(void*), void*&>(void (*&)(void*), void*&)+0x4a) [0x5623ffdd85b4]" 
    ],
    "ceph_version": "17.2.5",
    "crash_id": "2022-10-31T23:09:07.240542Z_a3cf3279-ccf3-4b5c-9250-72e9f1c7ba71",
    "entity_name": "osd.55e32aadb19b578a3f30e700e23b8d709847ac91",
    "os_id": "ubuntu",
    "os_name": "Ubuntu",
    "os_version": "20.04.5 LTS (Focal Fossa)",
    "os_version_id": "20.04",
    "process_name": "ceph-osd",
    "stack_sig": "7c79363cd52f061f078fac74f65977874fdc1e7c97f93211f7f4b72d7716c2df",
    "timestamp": "2022-10-31T23:09:07.240542Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.4.0-131-generic",
    "utsname_sysname": "Linux",
    "utsname_version": "#147-Ubuntu SMP Fri Oct 14 17:07:22 UTC 2022" 
}