Ceph » RADOS

http://telemetry.front.sepia.ceph.com:4000/d/jByk5HaMz/crash-spec-x-ray?orgId=1&var-sig_v2=ba26d388e9213afb18b683ee5ccb8c9e874fea2436f04d3e0f75c7c3df28700a

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(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::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<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::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*&)
    void std::_Bind<void (*(void*))(void*)>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>)
    void std::_Bind<void (*(void*))(void*)>::operator()<, void>()
    std::function<void ()>::operator()() const
    rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)
    rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)
    void std::__invoke_impl<void, void (*)(void*), rocksdb::BGThreadMetadata*>(std::__invoke_other, void (*&&)(void*), rocksdb::BGThreadMetadata*&&)
    std::__invoke_result<void (*)(void*), rocksdb::BGThreadMetadata*>::type std::__invoke<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&)
    decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)())) std::thread::_Invoker<std::tuple<void (*)(void*), rocksdb::BGThreadMetadata*> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>)
    std::thread::_Invoker<std::tuple<void (*)(void*), rocksdb::BGThreadMetadata*> >::operator()()

{
    "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": 1922,
    "assert_msg": "os/bluestore/BlueFS.cc: In function 'int64_t BlueFS::_read_random(BlueFS::FileReader*, uint64_t, uint64_t, char*)' thread 7fa42fe75700 time 2022-07-11T13:17:54.130620+0000\nos/bluestore/BlueFS.cc: 1922: FAILED ceph_assert(r == 0)",
    "assert_thread_name": "rocksdb:low0",
    "backtrace": [
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7fa433961730]",
        "gsignal()",
        "abort()",
        "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x19c) [0x7fa433f282a9]",
        "/usr/lib/ceph/libceph-common.so.2(+0x277430) [0x7fa433f28430]",
        "(BlueFS::_read_random(BlueFS::FileReader*, unsigned long, unsigned long, char*)+0xdb9) [0x5616150fc039]",
        "(BlueRocksRandomAccessFile::Read(unsigned long, unsigned long, rocksdb::Slice*, char*) const+0x20) [0x5616152b5a10]",
        "(rocksdb::LegacyRandomAccessFileWrapper::Read(unsigned long, unsigned long, rocksdb::IOOptions const&, rocksdb::Slice*, char*, rocksdb::IODebugContext*) const+0x58) [0x56161539945c]",
        "(rocksdb::RandomAccessFileReader::Read(unsigned long, unsigned long, rocksdb::Slice*, char*, bool) const+0x869) [0x561615702d89]",
        "(rocksdb::FilePrefetchBuffer::Prefetch(rocksdb::RandomAccessFileReader*, unsigned long, unsigned long, bool)+0x3f8) [0x5616157020f4]",
        "(rocksdb::FilePrefetchBuffer::TryReadFromCache(unsigned long, unsigned long, rocksdb::Slice*, bool)+0x1bc) [0x561615702368]",
        "(rocksdb::BlockFetcher::TryGetFromPrefetchBuffer()+0x80) [0x56161560f38a]",
        "(rocksdb::BlockFetcher::ReadBlockContents()+0x9f) [0x56161560ce27]",
        "ceph-bluestore-tool(+0xc45a05) [0x5616155d9a05]",
        "(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+0x46e) [0x5616155e16f6]",
        "(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+0x2de) [0x5616155e46e6]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::InitDataBlock()+0x4a1) [0x5616155f88a9]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindBlockForward()+0x2c3) [0x5616155fa405]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::FindKeyForward()+0x90) [0x5616155f8e58]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::Next()+0x8a) [0x5616155f6744]",
        "(rocksdb::BlockBasedTableIterator<rocksdb::DataBlockIter, rocksdb::Slice>::NextAndGetResult(rocksdb::IterateResult*)+0x1d) [0x5616155f6773]",
        "(rocksdb::IteratorWrapperBase<rocksdb::Slice>::Next()+0x62) [0x56161545337a]",
        "(rocksdb::MergingIterator::Next()+0xaf) [0x561615618009]",
        "(rocksdb::CompactionIterator::Next()+0x233) [0x5616156c4b59]",
        "(rocksdb::CompactionJob::ProcessKeyValueCompaction(rocksdb::CompactionJob::SubcompactionState*)+0xccf) [0x5616156d72d7]",
        "(rocksdb::CompactionJob::Run()+0x235) [0x5616156d4ff7]",
        "(rocksdb::DBImpl::BackgroundCompaction(bool*, rocksdb::JobContext*, rocksdb::LogBuffer*, rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0x248a) [0x5616154017f8]",
        "(rocksdb::DBImpl::BackgroundCallCompaction(rocksdb::DBImpl::PrepickedCompaction*, rocksdb::Env::Priority)+0x20d) [0x5616153feb41]",
        "(rocksdb::DBImpl::BGWorkCompaction(void*)+0xc5) [0x5616153fd42b]",
        "(void std::__invoke_impl<void, void (*&)(void*), void*&>(std::__invoke_other, void (*&)(void*), void*&)+0x34) [0x56161565ee60]",
        "(std::__invoke_result<void (*&)(void*), void*&>::type std::__invoke<void (*&)(void*), void*&>(void (*&)(void*), void*&)+0x37) [0x56161565e9c5]",
        "(void std::_Bind<void (*(void*))(void*)>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>)+0x48) [0x56161565e0b4]",
        "(void std::_Bind<void (*(void*))(void*)>::operator()<, void>()+0x24) [0x56161565d20a]",
        "(std::_Function_handler<void (), std::_Bind<void (*(void*))(void*)> >::_M_invoke(std::_Any_data const&)+0x20) [0x56161565c2f6]",
        "(std::function<void ()>::operator()() const+0x32) [0x5616153a2c92]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThread(unsigned long)+0x26b) [0x561615658833]",
        "(rocksdb::ThreadPoolImpl::Impl::BGThreadWrapper(void*)+0x108) [0x561615658996]",
        "(void std::__invoke_impl<void, void (*)(void*), rocksdb::BGThreadMetadata*>(std::__invoke_other, void (*&&)(void*), rocksdb::BGThreadMetadata*&&)+0x34) [0x56161565bad1]",
        "(std::__invoke_result<void (*)(void*), rocksdb::BGThreadMetadata*>::type std::__invoke<void (*)(void*), rocksdb::BGThreadMetadata*>(void (*&&)(void*), rocksdb::BGThreadMetadata*&&)+0x37) [0x56161565acb1]",
        "(decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)())) std::thread::_Invoker<std::tuple<void (*)(void*), rocksdb::BGThreadMetadata*> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>)+0x43) [0x56161565f66b]",
        "(std::thread::_Invoker<std::tuple<void (*)(void*), rocksdb::BGThreadMetadata*> >::operator()()+0x18) [0x56161565f626]",
        "(std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(void*), rocksdb::BGThreadMetadata*> > >::_M_run()+0x1c) [0x56161565f60a]",
        "/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0xbbb2f) [0x7fa4337fdb2f]",
        "/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3) [0x7fa433956fa3]",
        "clone()" 
    ],
    "ceph_version": "16.2.9",
    "crash_id": "2022-07-11T13:17:54.198339Z_8b4a3189-c476-45a6-8643-ea9f41c29961",
    "entity_name": "client.a22f32739910d2d7e47af1db44dfbba0957a5b3d",
    "os_id": "10",
    "os_name": "Debian GNU/Linux 10 (buster)",
    "os_version": "10 (buster)",
    "os_version_id": "10",
    "process_name": "ceph-bluestore-",
    "stack_sig": "60f0860d4f8b13d911364ed153b82f4df000138816d5fc37f8c5ec96100be6f0",
    "timestamp": "2022-07-11T13:17:54.198339Z",
    "utsname_machine": "x86_64",
    "utsname_release": "5.10.0-0.bpo.8-amd64",
    "utsname_sysname": "Linux",
    "utsname_version": "#1 SMP Debian 5.10.46-2~bpo10+1 (2021-07-22)" 
}