Ceph » bluestore

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=6b13a5603089e2c6b071fe200e87960b9fef99948cced7598c16231bee9bfc38

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>::Next()
    rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)
    rocksdb::DBIter::Next()
    RocksDBStore::RocksDBWholeSpaceIteratorImpl::next()
    WholeMergeIteratorImpl::next()
    BitmapFreelistManager::enumerate_next(KeyValueDB*, unsigned long*, unsigned long*)
    BlueStore::_init_alloc()
    BlueStore::_open_db_and_around(bool, bool)
    BlueStore::_mount()
    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": 2044,
    "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read(BlueFS::FileReader*, uint64_t, size_t, ceph::bufferlist*, char*)' thread ffff9ba6c040 time 2022-01-17T06:53:46.366067+0000\nos/bluestore/BlueFS.cc: 2044: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "ceph-osd",
    "backtrace": [
        "__kernel_rt_sigreturn()",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x1a4) [0xaaaac3961b94]",
        "(ceph::__ceph_assertf_fail(char const*, char const*, int, char const*, char const*, ...)+0) [0xaaaac3961d2c]",
        "(BlueFS::_read(BlueFS::FileReader*, unsigned long, unsigned long, ceph::buffer::v15_2_0::list*, char*)+0x6b8) [0xaaaac3f9caa0]",
        "(BlueRocksRandomAccessFile::Prefetch(unsigned long, unsigned long)+0x28) [0xaaaac3fc97b0]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Prefetch(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::IODebugContext*)+0x2c) [0xaaaac4426804]",
        "(rocksdb::RandomAccessFileReader::Prefetch(unsigned long, unsigned long) const+0x38) [0xaaaac455aaa8]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x16c) [0xaaaac4564774]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x170) [0xaaaac4565598]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x58) [0xaaaac45656b8]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x18) [0xaaaac45656f0]",
        "ceph-osd(+0x1096e80) [0xaaaac44d7e80]",
        "(rocksdb::MergingIterator::NextAndGetResult(rocksdb::IterateResult*)+0x50) [0xaaaac457b098]",
        "(rocksdb::DBIter::Next()+0x520) [0xaaaac44745d8]",
        "(RocksDBStore::RocksDBWholeSpaceIteratorImpl::next()+0x50) [0xaaaac43d5780]",
        "(WholeMergeIteratorImpl::next()+0x2c) [0xaaaac43f124c]",
        "(BitmapFreelistManager::enumerate_next(KeyValueDB*, unsigned long*, unsigned long*)+0x468) [0xaaaac3f8cc30]",
        "(BlueStore::_init_alloc()+0xd4) [0xaaaac3eb915c]",
        "(BlueStore::_open_db_and_around(bool, bool)+0x2a4) [0xaaaac3f0b7cc]",
        "(BlueStore::_mount()+0x218) [0xaaaac3f0e6a8]",
        "(OSD::init()+0x20c) [0xaaaac3a2e6cc]",
        "main()",
        "__libc_start_main()",
        "ceph-osd(+0x5718a4) [0xaaaac39b28a4]" 
    ],
    "ceph_version": "16.2.7",
    "crash_id": "2022-01-17T06:53:46.400673Z_450371d7-33d1-4599-9bea-778aafed7fae",
    "entity_name": "osd.7f64334d8cf6795773c872dd0ec3a10cd7de9a12",
    "os_id": "centos",
    "os_name": "CentOS Linux",
    "os_version": "8",
    "os_version_id": "8",
    "process_name": "ceph-osd",
    "stack_sig": "ae9d82c7ff42fea1aaa98c4ec606b31c13dae0ff214fa4e489564b437769afe3",
    "timestamp": "2022-01-17T06:53:46.400673Z",
    "utsname_machine": "aarch64",
    "utsname_release": "5.4.0-1048-raspi",
    "utsname_sysname": "Linux",
    "utsname_version": "#53-Ubuntu SMP PREEMPT Wed Dec 8 13:06:23 UTC 2021" 
}