Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=086cb72d8e3675a8cccf1aff3b1a6781d195fb4d05a91c0cf2ee28586aba1e37

Assert condition: r == 0
Assert function: int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)

Sanitized backtrace:

    BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::list*, char*)
    BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)
    rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)
    rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()
    rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()
    rocksdb::MergingIterator::Next()
    rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()
    rocksdb::DBIter::Next()
    rocksdb::ArenaWrappedDBIter::Next()
    ShardMergeIteratorImpl::next()
    BlueStore::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)
    OSD::clear_temp_objects()
    OSD::init()

{
    "assert_condition": "r == 0",
    "assert_file": "os/bluestore/BlueFS.cc",
    "assert_func": "int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)",
    "assert_line": 2076,
    "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)' thread 7f7655891080 time 2023-04-17T13:38:37.299350-0400\nos/bluestore/BlueFS.cc: 2076: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "ceph-osd",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x14420) [0x7f7655f3b420]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1ad) [0x55f7d29d9092]",
        "/usr/bin/ceph-osd(+0xad023f) [0x55f7d29d923f]",
        "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x573) [0x55f7d3174983]",
        "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x1f) [0x55f7d319d8df]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x60) [0x55f7d36a7eea]",
        "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x70) [0x55f7d3937418]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x240) [0x55f7d3958b4c]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x290) [0x55f7d395aa8a]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward()+0x94) [0x55f7d39593e0]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x8e) [0x55f7d39569c6]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x21) [0x55f7d39569f9]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x55f7d377f3e1]",
        "/usr/bin/ceph-osd(+0x191aceb) [0x55f7d3823ceb]",
        "/usr/bin/ceph-osd(+0x191b7e7) [0x55f7d38247e7]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x55f7d377f3e1]",
        "(rocksdb::MergingIterator::Next()+0xc2) [0x55f7d397b7e6]",
        "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x2c) [0x55f7d397b93e]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x75) [0x55f7d377f3e1]",
        "(rocksdb::DBIter::Next()+0x1ef) [0x55f7d377654b]",
        "(rocksdb::ArenaWrappedDBIter::Next()+0x20) [0x55f7d3a1ce8a]",
        "(ShardMergeIteratorImpl::next()+0x4d) [0x55f7d3656f7d]",
        "/usr/bin/ceph-osd(+0x1115902) [0x55f7d301e902]",
        "(BlueStore::_collection_list(BlueStore::Collection*, ghobject_t const&, ghobject_t const&, int, bool, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0x1745) [0x55f7d3060d15]",
        "(BlueStore::collection_list(boost::intrusive_ptr<ObjectStore::CollectionImpl>&, ghobject_t const&, ghobject_t const&, int, std::vector<ghobject_t, std::allocator<ghobject_t> >*, ghobject_t*)+0xbf) [0x55f7d306218f]",
        "(OSD::clear_temp_objects()+0x662) [0x55f7d2a8fa22]",
        "(OSD::init()+0x2aca) [0x55f7d2ae600a]",
        "main()",
        "__libc_start_main()",
        "_start()" 
    ],
    "ceph_version": "16.2.12",
    "crash_id": "2023-04-17T17:38:37.356878Z_b08f97e2-8b02-4cee-ac51-ac47defae913",
    "entity_name": "osd.7fdb6e19d5e7bf1f76aee9db606038f2635c0a83",
    "os_id": "ubuntu",
    "os_name": "Ubuntu",
    "os_version": "20.04.6 LTS (Focal Fossa)",
    "os_version_id": "20.04",
    "process_name": "ceph-osd",
    "stack_sig": "8f27490c412b2b6dd655f5eefbb40c2aa491a59d2c3560bebba3fff424b26d96",
    "timestamp": "2023-04-17T17:38:37.356878Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.4.0-146-generic",
    "utsname_sysname": "Linux",
    "utsname_version": "#163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023" 
}