Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=5d19e8cb5ed53742d981b8c41c97bc7c6b3e31e595654146a6623731e87d2107

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

Sanitized backtrace:

    /lib64/libpthread.so.0(
    /usr/bin/ceph-osd(
    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(unsigned long, unsigned long, rocksdb::Slice*, char*, bool) const
    rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)
    rocksdb::FilePrefetchBuffer::TryReadFromCache(unsigned long, unsigned long, rocksdb::Slice*, bool)
    rocksdb::BlockFetcher::ReadBlockContents()
    /usr/bin/ceph-osd(
    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<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)
    /usr/bin/ceph-osd(
    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*)
    rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)
    rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)
    /lib64/libstdc
    /lib64/libpthread.so.0(
    clone()

{
    "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": 1910,
    "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read_random(BlueFS::FileReader*, uint64_t, uint64_t, char*)' thread 7f40a655d700 time 2021-08-04T14:55:22.893972-0500\nos/bluestore/BlueFS.cc: 1910: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "rocksdb:low0",
    "backtrace": [
        "/lib64/libpthread.so.0(+0x12b20) [0x7f40b4d4fb20]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a9) [0x56219abebf0b]",
        "/usr/bin/ceph-osd(+0x56a0d4) [0x56219abec0d4]",
        "(BlueFS::_read_random(BlueFS::FileReader*, unsigned long, unsigned long, char*)+0xd2e) [0x56219b2d8a8e]",
        "(BlueRocksRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const+0x24) [0x56219b307634]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const+0x26) [0x56219b799d66]",
        "(rocksdb::RandomAccessFileReader::Read(unsigned long, unsigned long, rocksdb::Slice*, char*, bool) const+0xdc7) [0x56219b9b5c57]",
        "(rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)+0xf8) [0x56219b9b4b38]",
        "(rocksdb::FilePrefetchBuffer::TryReadFromCache(unsigned long, unsigned long, rocksdb::Slice*, bool)+0x90) [0x56219b9b4de0]",
        "(rocksdb::BlockFetcher::ReadBlockContents()+0x7d) [0x56219b90ffed]",
        "/usr/bin/ceph-osd(+0x1265cca) [0x56219b8e7cca]",
        "(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+0x17a) [0x56219b8fe2ca]",
        "(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) [0x56219b8fff79]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0xc9) [0x56219b904ba9]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x1c6) [0x56219b905b06]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x58) [0x56219b905c08]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x16) [0x56219b905c46]",
        "/usr/bin/ceph-osd(+0x11e5731) [0x56219b867731]",
        "(rocksdb::MergingIterator::Next()+0x38) [0x56219b91d558]",
        "(rocksdb::CompactionIterator::Next()+0x1b2) [0x56219b98e4e2]",
        "(rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*)+0x7cc) [0x56219b99b3ec]",
        "(rocksdb::CompactionJob::Run()+0x25c) [0x56219b99e13c]",
        "(rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0xdd7) [0x56219b7c42d7]",
        "(rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0xd7) [0x56219b7c6e67]",
        "(rocksdb::DBImpl::BGWorkCompaction(void*)+0x3a) [0x56219b7c740a]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)+0x24a) [0x56219b950c5a]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)+0x5d) [0x56219b950ddd]",
        "/lib64/libstdc++.so.6(+0xc2ba3) [0x7f40b439aba3]",
        "/lib64/libpthread.so.0(+0x814a) [0x7f40b4d4514a]",
        "clone()" 
    ],
    "ceph_version": "16.2.5",
    "crash_id": "2021-08-04T19:55:22.949366Z_1fc998b0-65ca-4693-9542-4262b3ecf3ce",
    "entity_name": "osd.9ee071ff29bdbf39269bd1aa79695492bd30cd67",
    "os_id": "centos",
    "os_name": "CentOS Linux",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-osd",
    "stack_sig": "f658962d1d0f00c6c0bba84152c7cd6290a07b2b59c3eadbc7a4959bd2b7728f",
    "timestamp": "2021-08-04T19:55:22.949366Z",
    "utsname_machine": "x86_64",
    "utsname_release": "4.18.0-193.19.1.el8_2.centos.plus.x86_64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Mon Sep 14 20:42:18 UTC 2020" 
}